cp's OEIS Frontend

This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.

A369181 a(n) = (n^3-1)!.

Original entry on oeis.org

1, 5040, 403291461126605635584000000, 1982608315404440064116146708361898137544773690227268628106279599612729753600000000000000
Offset: 1

Views

Author

Karol A. Penson, Jan 15 2024

Keywords

Crossrefs

Programs

  • Maple
    seq((n^3-1)! , n = 1..4);

Formula

a(n) = (2*Pi)^(1/2 - n^2/2)*(n^2)^(n^3 - 1/2)*Product_{j=0..n^2-1} Gamma(n + j/n^2).
a(n) = A000142(A068601(n)).