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 A214162 #6 Jul 22 2025 23:11:00 %S A214162 11,5994,7386816,9601970064,12515731371696,16315987753015584, %T A214162 21270302008568180976,27728993363693782195104, %U A214162 36148856155531924044881856,47125396349621619644425127424,61434944764676706345697115017536 %N A214162 Number of 0..5 colorings of an nX5 array circular in the 5 direction with new values 0..5 introduced in row major order. %C A214162 Column 4 of A214166 %H A214162 R. H. Hardin, <a href="/A214162/b214162.txt">Table of n, a(n) for n = 1..185</a> %F A214162 Empirical: a(n) = 1402*a(n-1) -130492*a(n-2) +2979072*a(n-3) -15573492*a(n-4) +12571416*a(n-5) %e A214162 Some solutions for n=4 %e A214162 ..0..1..0..1..2....0..1..0..2..1....0..1..0..2..1....0..1..0..2..1 %e A214162 ..1..0..3..4..5....1..2..1..0..2....3..0..1..4..0....3..4..2..3..5 %e A214162 ..2..5..4..1..3....2..1..0..1..0....1..2..3..5..3....2..3..1..0..3 %e A214162 ..1..0..5..0..4....0..2..1..2..3....2..3..5..0..4....3..2..3..4..5 %K A214162 nonn %O A214162 1,1 %A A214162 _R. H. Hardin_ Jul 05 2012