178975
domain: N
Appears in sequences
- Number of bipartite partitions of n white objects and 4 black ones.at n=24A000465
- Smallest composite x such that sigma(x+2^n) = sigma(x) + 2^n.at n=25A054987
- 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, 0, 0), (-1, 1, 1), (1, -1, 0), (1, 1, 0)}.at n=10A149292