a(n) = v(n)/A000178(n), v = A093883 and A000178 = (superfactorials).

A203469

a(n) = v(n)/A000178(n), v = A093883 and A000178 = (superfactorials).

Terms

    a(0) =1a(1) =3a(2) =30a(3) =1050a(4) =132300a(5) =61122600a(6) =104886381600

External references