The nth term in this sequence can be approximated a transcendental number to the n, while the ratio of them approaches that golden ratio, phi, approximately 1.618.  
Bill Gosper developed an algorithm to determine the sum of the inverse of them, an irrational number equal to about 3.36.  The n-1 through n+1 values in it can be found by taking the matrix 1, 1, 1, 0 to the nth power.  The nth term in this sequence can be approximated a transcendental number to the n, while the ratio of them approaches that golden ratio, phi, approximately 1.618.  This sequence was theorized when studying the mating patterns of rabbits, when its namesake showed that every pair of rabbits produced another pair each month after the second.  FTP, name this sequence of numbers beginning 1, 1, 2, 3, 5, whose next digit is the sum of the previous 2.
Bill Gosper developed an algorithm to determine the sum of the inverse of them, an irrational number equal to about 3.36.  
{Fibonacci} Sequence