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.

A169621 Hankel transform of quintuple factorial numbers A047055.

Table of values

n a(n)
0 1
1 10
2 7000
3 882000000
4 37784880000000000
5 890287342560000000000000000
6 16991329795972963200000000000000000000000
7 363197259318543010730772480000000000000000000000000000000

List of values

[1, 10, 7000, 882000000, 37784880000000000, 890287342560000000000000000, 16991329795972963200000000000000000000000, 363197259318543010730772480000000000000000000000000000000]

Started in 1964 by Neil J. A. Sloane | Maintained by The OEIS Foundation Inc.

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