104937
domain: N
Appears in sequences
- Iccanobif numbers: reverse digits of two previous terms and add.at n=16A001129
- a(n) = floor(exp(22/23) * n!).at n=7A030807
- Number of walks within N^3 (the first octant of Z^3) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, -1), (-1, -1, 1), (-1, 0, 1), (1, 0, 1), (1, 1, -1)}.at n=10A148903
- Number of walks within N^2 (the first quadrant of Z^2) starting at (0,0), ending on the vertical axis and consisting of n steps taken from {(-1, 0), (-1, 1), (0, -1), (1, -1), (1, 0)}.at n=12A151507