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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.

A099122 Number of orbits of the wreath product of S_n with S_n on n X n matrices over {0,1,2,3}.

Table of values

n a(n)
0 1
1 4
2 55
3 1540
4 73815
5 5461512
6 581106988
7 84431259000
8 16104878212995
9 3910294246315600
10 1178924607035010836
11 432472873725488656424
12 189789513537655207705620
13 98222259182333060014344720

List of values

[1, 4, 55, 1540, 73815, 5461512, 581106988, 84431259000, 16104878212995, 3910294246315600, 1178924607035010836, 432472873725488656424, 189789513537655207705620, 98222259182333060014344720]

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

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