A287261 - cp's OEIS frontend

A287261 Number of inequivalent n X n matrices over an alphabet of size 10 under action of dihedral group of the square D_4, with one-tenth of 1's, 2's, 3's, 4's, 5's, 6's, 7's, 8's, 9's and 0's (ordered occurrences rounded up/down if n^2 != 0 mod 10).

n	a(n)
0	1
1	1
2	1
3	1
4	40864828320
5	7792009289281728000
6	187746872107299580970294400000
7	614005731326101652800803825889630961295360
8	176445174659483893854948844253232539237396497554309120000
9	7090469783239448892319287907564531885316857076509137838529329991091840000

[1, 1, 1, 1, 40864828320, 7792009289281728000, 187746872107299580970294400000, 614005731326101652800803825889630961295360, 176445174659483893854948844253232539237396497554309120000, 7090469783239448892319287907564531885316857076509137838529329991091840000]

cp's OEIS Frontend

A287261 Number of inequivalent n X n matrices over an alphabet of size 10 under action of dihedral group of the square D_4, with one-tenth of 1's, 2's, 3's, 4's, 5's, 6's, 7's, 8's, 9's and 0's (ordered occurrences rounded up/down if n^2 != 0 mod 10).

Table of values

List of values