A286447 - cp's OEIS frontend

A286447 Number of inequivalent n X n matrices over GF(3) under action of dihedral group of the square D_4, with a third of 1's, 2's and 3's (ordered occurrences rounded up/down if n^2 != 0 mod 3).

n	a(n)
0	1
1	1
2	2
3	228
4	252642
5	3286762710
6	423091508279496
7	488322998306377824150
8	5405955851967092442258037800
9	561273297862912365721571649672300480
10	524055990531978935668322776302483856990581000

[1, 1, 2, 228, 252642, 3286762710, 423091508279496, 488322998306377824150, 5405955851967092442258037800, 561273297862912365721571649672300480, 524055990531978935668322776302483856990581000]

cp's OEIS Frontend

A286447 Number of inequivalent n X n matrices over GF(3) under action of dihedral group of the square D_4, with a third of 1's, 2's and 3's (ordered occurrences rounded up/down if n^2 != 0 mod 3).

Table of values

List of values