A similarly named spiral can be formed when this sequence is tiled and the opposite corners of the squares are connected via circular arcs.
Binet's formula is one method of finding numbers of this type. The ratio between consecutive numbers of this type in this sequence is close to those in the Golden Ratio, and it also occurs in the sums of "shallow" diagonals in Pascal's Triangle. A similarly named spiral can be formed when this sequence is tiled and the opposite corners of the squares are connected via circular arcs. For 10 points, name this sequence where the first numbers are 0, 1, 1, 2, 3, 5, where each subsequent number is the sum of the previous two.
Binet's formula is one method of finding numbers of this type.
{Fibonacci} sequence