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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.

A214236 Number of 0..7 colorings of an nX7 array circular in the 7 direction with new values 0..7 introduced in row major order.

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%I A214236 #5 Jul 22 2025 23:13:30
%S A214236 162,8178855,2254551356877,735065997384027490,
%T A214236 242410394867671035718980,80005061249075404558819767399,
%U A214236 26406293759960168513776322293277984
%N A214236 Number of 0..7 colorings of an nX7 array circular in the 7 direction with new values 0..7 introduced in row major order.
%C A214236 Column 6 of A214238
%e A214236 Some solutions for n=4
%e A214236 ..0..1..2..0..1..2..1....0..1..0..1..0..1..2....0..1..0..2..0..1..2
%e A214236 ..1..0..1..2..0..1..2....2..0..1..0..1..2..0....1..0..1..0..1..0..3
%e A214236 ..2..1..2..0..1..0..1....0..1..0..2..0..1..2....0..1..0..1..2..1..2
%e A214236 ..0..2..0..2..3..1..2....1..0..1..3..1..2..0....2..3..4..2..5..2..1
%K A214236 nonn
%O A214236 1,1
%A A214236 _R. H. Hardin_ Jul 08 2012

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