36325
domain: N
Appears in sequences
- a(n) = dot_product(1,2,...,n)*(7,8,...,n,1,2,3,4,5,6).at n=43A026049
- Number of intersection points of all lines through pairs of vertices of a regular n-gon.at n=22A146212
- Number of 8-element subsets of {1, 2, ..., n} having pairwise coprime elements.at n=20A186984
- a(n) = (2*n+1)*(n^3-2*n^2+n+1).at n=12A347319