48553
domain: N
Appears in sequences
- a(n) = floor(n*phi^16), where phi is the golden ratio, A001622.at n=22A004931
- a(n) = 42*n^2 + 1.at n=34A158604
- Number of (n+1) X 4 0..2 arrays with every 2 X 2 subblock commuting with each of its horizontal and vertical 2 X 2 subblock neighbors.at n=9A186466
- Palindromic numbers in bases 5 and 9 written in base 10.at n=15A259388
- Expansion of Product_{k>=1} (1 + x^(3*k)) / (1 - x^k).at n=36A266648
- Expansion of e.g.f. (1+x)^2 * exp(x*(1+x)^3).at n=6A377966