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.

A179870 a(n) = ((n-1)! * (n+1)!) ^ 2.

Table of values

n a(n)
1 4
2 36
3 2304
4 518400
5 298598400
6 365783040000
7 842764124160000
8 3344930808791040000
9 21407557176262656000000
10 209815467884550291456000000
11 3021342737537524196966400000000
12 61783437639904832303765913600000000

List of values

[4, 36, 2304, 518400, 298598400, 365783040000, 842764124160000, 3344930808791040000, 21407557176262656000000, 209815467884550291456000000, 3021342737537524196966400000000, 61783437639904832303765913600000000]

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

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