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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.

A246112 Number of inequivalent n X n matrices with entries from [6], where equivalence means permutations of rows or columns.

Table of values

n a(n)
0 1
1 6
2 351
3 289716
4 4947097821
5 1979525296377132
6 19909522361922032493690
7 5304145637506715118807098435916
8 38963096281905114770318673967657388979120
9 8141947887028911666338424253996955242756334258901612

List of values

[1, 6, 351, 289716, 4947097821, 1979525296377132, 19909522361922032493690, 5304145637506715118807098435916, 38963096281905114770318673967657388979120, 8141947887028911666338424253996955242756334258901612]

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

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