%I #7 May 02 2022 09:43:26
%S 1,1,9,776,16641494,66554437475947,15541527380770094702979,
%T 174199002489061828535455911128279,
%U 95763314593596534914617136274432901605313744,2662211720194901602800727694538901692788627310106457203129
%N Number of inequivalent n X n matrices with entries from [8], where equivalence means permutations of rows or columns or the symbol set.
%H <a href="/index/Mat#inequiv">Index to number of inequivalent matrices modulo permutation of rows and columns</a>
%Y Column k=8 of A242095.
%K nonn
%O 0,3
%A _Alois P. Heinz_, Aug 15 2014