This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A214185 #6 Jul 22 2025 23:12:09 %S A214185 162,5731144,537471327779,52728429977071820,5181849398711430701208, %T A214185 509276783285147027391376400,50052307567860864303157948860474, %U A214185 4919198813277559761012684429315089098 %N A214185 Number of 0..6 colorings of an nX7 array circular in the 7 direction with new values 0..6 introduced in row major order. %C A214185 Column 6 of A214187 %H A214185 R. H. Hardin, <a href="/A214185/b214185.txt">Table of n, a(n) for n = 1..12</a> %e A214185 Some solutions for n=4 %e A214185 ..0..1..2..0..1..0..2....0..1..0..1..0..1..2....0..1..2..0..1..0..2 %e A214185 ..1..0..1..2..0..1..0....1..2..1..0..1..2..3....1..0..1..2..3..1..3 %e A214185 ..2..1..2..3..4..5..1....3..4..5..4..0..4..1....2..4..3..1..0..5..6 %e A214185 ..3..2..5..6..3..4..5....1..3..6..1..2..6..0....1..3..4..6..1..4..0 %K A214185 nonn %O A214185 1,1 %A A214185 _R. H. Hardin_ Jul 07 2012