2579890176
domain: N
Appears in sequences
- Fourth column of triangle A067417.at n=9A067419
- a(n) = (a(n-1) * a(n-6) + a(n-3) * a(n-4)) / a(n-7) (a variant of Somos-7).at n=26A078495
- Expansion of (1+6x)/(1-12x^2).at n=17A107904
- Number of maximal (and largest) superset towers with n base elements.at n=3A113896
- Denominators of partial sums of Catalan numbers scaled by powers of 1/12.at n=9A120783
- Denominators of partial sums of Catalan numbers scaled by powers of -1/12.at n=9A120793
- Number of compositions of even numbers into 9 parts <= n.at n=11A191496
- Number of compositions of odd natural numbers into 9 parts <= n.at n=11A191680
- (n-1)-st elementary symmetric function of the first n terms of (1,2,3,4,1,2,3,4,1,2,3,4,...) = A010883.at n=24A203163
- Partial products of A052901.at n=26A208131
- Number of permutations p of [n] such that p(i)-i is a multiple of nine for all i in [n].at n=31A275064