1,2

Index entries for sequences related to factorial numbers

7*a(n) = (7*n)(!^7) := product(7*j, j=1..n)= 7^n*n!; E.g.f. (-1+1/(1-7*x))/7.

Cf. A045754, A034829-A034834.

Adjacent sequences: A034831 A034832 A034833 this_sequence A034835 A034836 A034837

Sequence in context: A053101 A027401 A116165 this_sequence A034912 A035018 A133130

easy,nonn

Wolfdieter Lang (wolfdieter.lang(AT)physik.uni-karlsruhe.de)