Chip Move
There is a chip on the coordinate line. Initially, the chip is located at the point $$$0$$$. You can perform any number of moves; each move increases the coordinate of the chip by some positive integer (which is called the length of the move). The length of the first move you make should be divisible by $$$k$$$, the length of the second move — by $$$k+1$$$, the third — by $$$k+2$$$, and so on.For example, if $$$k=2$$$, then the sequence of moves may look like this: $$$0 \rightarrow 4 \rightarrow 7 \rightarrow 19 \rightarrow 44$$$, because $$$4 - 0 = 4$$$ is divisible by $$$2 = k$$$, $$$7 - 4 = 3$$$ is divisible by $$$3 = k + 1$$$, $$$19 - 7 = 12$$$ is divisible by $$$4 = k + 2$$$, $$$44 - 19 = 25$$$ is divisible by $$$5 = k + 3$$$.You are given two positive integers $$$n$$$ and $$$k$$$. Your task is to count the number of ways to reach the point $$$x$$$, starting from $$$0$$$, for every $$$x \in [1, n]$$$. The number of ways can be very large, so print it modulo $$$998244353$$$. Two ways are considered different if they differ as sets of visited positions.
Let's look at the first example:Ways to reach the point $$$1$$$: $$$[0, 1]$$$;Ways to reach the point $$$2$$$: $$$[0, 2]$$$;Ways to reach the point $$$3$$$: $$$[0, 1, 3]$$$, $$$[0, 3]$$$;Ways to reach the point $$$4$$$: $$$[0, 2, 4]$$$, $$$[0, 4]$$$;Ways to reach the point $$$5$$$: $$$[0, 1, 5]$$$, $$$[0, 3, 5]$$$, $$$[0, 5]$$$;Ways to reach the point $$$6$$$: $$$[0, 1, 3, 6]$$$, $$$[0, 2, 6]$$$, $$$[0, 4, 6]$$$, $$$[0, 6]$$$;Ways to reach the point $$$7$$$: $$$[0, 2, 4, 7]$$$, $$$[0, 1, 7]$$$, $$$[0, 3, 7]$$$, $$$[0, 5, 7]$$$, $$$[0, 7]$$$;Ways to reach the point $$$8$$$: $$$[0, 3, 5, 8]$$$, $$$[0, 1, 5, 8]$$$, $$$[0, 2, 8]$$$, $$$[0, 4, 8]$$$, $$$[0, 6, 8]$$$, $$$[0, 8]$$$.
The first (and only) line of the input contains two integers $$$n$$$ and $$$k$$$ ($$$1 \le k \le n \le 2 \cdot 10^5$$$).
Print $$$n$$$ integers — the number of ways to reach the point $$$x$$$, starting from $$$0$$$, for every $$$x \in [1, n]$$$, taken modulo $$$998244353$$$.
mod = 998244353
(n, ok) = map(int, input().split())
total = [0] * (n + 1)
deltas = [0] * (n + 1)
deltas[0] = 1
former = [0] * (n + 1)
start = 0
nxt = ok
k = ok
while True:
    if start > n:
        break
    for x in range(start, n + 1):
        total[x] += deltas[x]
        total[x] %= mod
        if x + k <= n:
            deltas[x + k] += former[x] + deltas[x]
            deltas[x + k] %= mod
        former[x] = deltas[x]
        deltas[x] = 0
    start += nxt
    nxt += 1
    k += 1
print(*total[1:])
import sys
import io
import os
BUFSIZE = 8192

class FastIO(io.IOBase):
    newlines = 0

    def __init__(self, file):
        self._file = file
        self._fd = file.fileno()
        self.buffer = io.BytesIO()
        self.writable = 'x' in file.mode or 'r' not in file.mode
        self.write = self.buffer.write if self.writable else None

    def read(self):
        while True:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            if not b:
                break
            ptr = self.buffer.tell()
            (self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr))
        self.newlines = 0
        return self.buffer.read()

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b'\n') + (not b)
            ptr = self.buffer.tell()
            (self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr))
        self.newlines -= 1
        return self.buffer.readline()

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            (self.buffer.truncate(0), self.buffer.seek(0))

class IOWrapper(io.IOBase):

    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        self.write = lambda s: self.buffer.write(s.encode('ascii'))
        self.read = lambda : self.buffer.read().decode('ascii')
        self.readline = lambda : self.buffer.readline().decode('ascii')

def print(*args, **kwargs):
    """"""
    (sep, file) = (kwargs.pop('sep', ' '), kwargs.pop('file', sys.stdout))
    at_start = True
    for x in args:
        if not at_start:
            file.write(sep)
        file.write(str(x))
        at_start = False
    file.write(kwargs.pop('end', '\n'))
    if kwargs.pop('flush', False):
        file.flush()
(sys.stdin, sys.stdout) = (IOWrapper(sys.stdin), IOWrapper(sys.stdout))

def input():
    return sys.stdin.readline().rstrip('\r\n')

def read_int_list():
    return list(map(int, input().split()))

def read_int_tuple():
    return tuple(map(int, input().split()))

def read_int():
    return int(input())
MOD = 998244353
(n, k) = read_int_tuple()

def brute():
    cnt = [1] + [0] * n
    for md in range(k, n + 1):
        nnt = [0] * (n + 1)
        for (x, c) in enumerate(cnt):
            for dif in range(md, n + 1, md):
                if x + dif > n:
                    break
                nnt[x + dif] += c
        cnt = nnt
        print(md, cnt)
cnt = [1] + [0] * n
res = [0] * (n + 1)
cur = 0
for k in range(k, n + 1):
    cur += k
    if cur > n:
        break
    for i in range(k, n + 1):
        cnt[i] += cnt[i - k]
        cnt[i] %= MOD
    for i in range(cur, n + 1):
        res[i] += cnt[i - cur]
        res[i] %= MOD
print(*res[1:])
from itertools import count
import sys
import io
import os
BUFSIZE = 8192

class FastIO(io.IOBase):
    newlines = 0

    def __init__(self, file):
        self._file = file
        self._fd = file.fileno()
        self.buffer = io.BytesIO()
        self.writable = 'x' in file.mode or 'r' not in file.mode
        self.write = self.buffer.write if self.writable else None

    def read(self):
        while True:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            if not b:
                break
            ptr = self.buffer.tell()
            (self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr))
        self.newlines = 0
        return self.buffer.read()

    def readline(self):
        while self.newlines == 0:
            b = os.read(self._fd, max(os.fstat(self._fd).st_size, BUFSIZE))
            self.newlines = b.count(b'\n') + (not b)
            ptr = self.buffer.tell()
            (self.buffer.seek(0, 2), self.buffer.write(b), self.buffer.seek(ptr))
        self.newlines -= 1
        return self.buffer.readline()

    def flush(self):
        if self.writable:
            os.write(self._fd, self.buffer.getvalue())
            (self.buffer.truncate(0), self.buffer.seek(0))

class IOWrapper(io.IOBase):

    def __init__(self, file):
        self.buffer = FastIO(file)
        self.flush = self.buffer.flush
        self.writable = self.buffer.writable
        self.write = lambda s: self.buffer.write(s.encode('ascii'))
        self.read = lambda : self.buffer.read().decode('ascii')
        self.readline = lambda : self.buffer.readline().decode('ascii')

def print(*args, **kwargs):
    """"""
    (sep, file) = (kwargs.pop('sep', ' '), kwargs.pop('file', sys.stdout))
    at_start = True
    for x in args:
        if not at_start:
            file.write(sep)
        file.write(str(x))
        at_start = False
    file.write(kwargs.pop('end', '\n'))
    if kwargs.pop('flush', False):
        file.flush()
(sys.stdin, sys.stdout) = (IOWrapper(sys.stdin), IOWrapper(sys.stdout))

def input():
    return sys.stdin.readline().rstrip('\r\n')

def read_int_list():
    return list(map(int, input().split()))

def read_int_tuple():
    return tuple(map(int, input().split()))

def read_int():
    return int(input())
MOD = 998244353
(n, k) = read_int_tuple()
acc = 0
for step in count(k):
    acc += step
    if acc >= n:
        break
dp = [0] * (n + 1)
dp[step] = 1
for step in range(step - 1, k - 1, -1):
    ndp = [0] * (n + 1)
    ndp[step] = 1
    for x in range(step + 1, n + 1):
        ndp[x] = ndp[x - step] + dp[x - step]
        ndp[x] %= MOD
    dp = ndp
print(*dp[1:])