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.

A034841 a(n) = (n^2)! / (n!)^n.

Table of values

n a(n)
0 1
1 1
2 6
3 1680
4 63063000
5 623360743125120
6 2670177736637149247308800
7 7363615666157189603982585462030336000
8 18165723931630806756964027928179555634194028454000000
9 53130688706387569792052442448845648519471103327391407016237760000000000

List of values

[1, 1, 6, 1680, 63063000, 623360743125120, 2670177736637149247308800, 7363615666157189603982585462030336000, 18165723931630806756964027928179555634194028454000000, 53130688706387569792052442448845648519471103327391407016237760000000000]

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

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