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 A326103 #6 May 21 2023 21:42:47 %S A326103 32,1490,31236,760989,18773244,463572941,11436374461,282167817331, %T A326103 6962226034753,171787008588901,4238685186296128,104585591946513522, %U A326103 2580551863305980286,63672711174351036656,1571064779126332424276 %N A326103 Number of n X 6 0..1 arrays with every element equal to 0, 1, 2, 3 or 6 horizontally, vertically or antidiagonally adjacent elements, with upper left element zero. %C A326103 Column 6 of A326105. %H A326103 R. H. Hardin, <a href="/A326103/b326103.txt">Table of n, a(n) for n = 1..210</a> %e A326103 Some solutions for n=5 %e A326103 ..0..0..0..1..0..0. .0..0..0..0..0..1. .0..0..0..1..0..1. .0..0..0..1..0..0 %e A326103 ..0..1..0..1..0..1. .0..1..1..1..1..0. .0..1..1..0..1..0. .0..1..1..0..1..0 %e A326103 ..0..0..1..1..0..0. .0..0..0..1..0..0. .0..0..0..0..1..0. .0..0..1..1..1..1 %e A326103 ..0..1..0..1..0..1. .0..1..0..0..1..0. .0..1..1..1..0..0. .0..1..0..0..0..0 %e A326103 ..0..0..1..1..1..0. .0..0..1..0..1..1. .0..0..1..0..1..1. .0..1..0..1..0..1 %Y A326103 Cf. A326105. %K A326103 nonn %O A326103 1,1 %A A326103 _R. H. Hardin_, Jun 06 2019