A287249 - cp's OEIS frontend

A287249 Number of inequivalent n X n matrices over GF(8) under action of dihedral group of the square D_4, with one-eighth each of 1's, 2's, 3's, 4's, 5's, 6's, 7's and 8's (ordered occurrences rounded up/down if n^2 != 0 mod 8).

n	a(n)
0	1
1	1
2	1
3	22680
4	10216251360
5	288592936632000000
6	675888739586283307003920000
7	150403128386758194407881602780164966400
8	2270715491453850844620503532869818724155487772912000
9	2190916399747036514334089808617857198357442887303702763561256837120

[1, 1, 1, 22680, 10216251360, 288592936632000000, 675888739586283307003920000, 150403128386758194407881602780164966400, 2270715491453850844620503532869818724155487772912000, 2190916399747036514334089808617857198357442887303702763561256837120]

cp's OEIS Frontend

A287249 Number of inequivalent n X n matrices over GF(8) under action of dihedral group of the square D_4, with one-eighth each of 1's, 2's, 3's, 4's, 5's, 6's, 7's and 8's (ordered occurrences rounded up/down if n^2 != 0 mod 8).

Table of values

List of values