264810
domain: N
Appears in sequences
- 4-dimensional analog of centered polygonal numbers.at n=36A006325
- Triangle T(n,k) = A176487(n,k)+A176488(n,k)-1 read by rows 0<=k<=n.at n=39A176489
- Triangle T(n,k) = A176487(n,k)+A176488(n,k)-1 read by rows 0<=k<=n.at n=41A176489
- Triangle of transformation semigroup sizes generated by a single element.at n=26A225725