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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.

A001825 Central factorial numbers: 2nd subdiagonal of A008956.

Table of values

n a(n)
0 1
1 35
2 1974
3 172810
4 21967231
5 3841278805
6 886165820604
7 261042753755556
8 95668443268795341
9 42707926241367380631
10 22821422608929422854674
11 14384681946935352617964750
12 10562341153570752891930640875

List of values

[1, 35, 1974, 172810, 21967231, 3841278805, 886165820604, 261042753755556, 95668443268795341, 42707926241367380631, 22821422608929422854674, 14384681946935352617964750, 10562341153570752891930640875]

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

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