11854080

Appears in sequences

• Triangle whose (i,j)-th entry is binomial(i,j)*7^(i-j)*12^j.at n=24A038278
• Triangle whose (i,j)-th entry is binomial(i,j)*12^(i-j)*7^j.at n=24A038333
• a(n) = product of nonzero digits of n! (A000142).at n=18A067067
• Triangular array: rows are the f-vectors of simplicial complexes dual to permutohedra of type D_n.at n=40A145902
• E.g.f. A(x) satisfies A(x) = exp(x^3 * (1+x)^3 * A(x)).at n=9A389788