A361451 - cp's OEIS frontend

A361451 Number of colorings of an n X n grid up to permutation of the colors with no element having the same color as any horizontal, vertical or antidiagonal neighbor.

%I A361451 #4 Mar 13 2023 13:31:17
%S A361451 1,2,716,112073062,18633407199331522,6575857942770612176290018153,
%T A361451 8769438200005128572266011359369913757287151,
%U A361451 72530091349507692706447958441062812294511923156598114466468667,5746371835090565784276352813398004749296101606959968049467898643632416711373273639694
%N A361451 Number of colorings of an n X n grid up to permutation of the colors with no element having the same color as any horizontal, vertical or antidiagonal neighbor.
%Y A361451 Main diagonal of A208054.
%K A361451 nonn
%O A361451 1,2
%A A361451 _Andrew Howroyd_, Mar 13 2023

cp's OEIS Frontend

A361451 Number of colorings of an n X n grid up to permutation of the colors with no element having the same color as any horizontal, vertical or antidiagonal neighbor.