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 A299737 #4 Feb 18 2018 10:13:55 %S A299737 16,512,11303,280642,6896530,170243005,4203272237,103785926879, %T A299737 2562713574885,63279709651014,1562532732365521,38582817153962988, %U A299737 952705725385867657,23524674373682096884,580882734290938810868 %N A299737 Number of nX5 0..1 arrays with every element equal to 0, 1, 2, 3, 4, 5 or 8 king-move adjacent elements, with upper left element zero. %C A299737 Column 5 of A299740. %H A299737 R. H. Hardin, <a href="/A299737/b299737.txt">Table of n, a(n) for n = 1..210</a> %H A299737 R. H. Hardin, <a href="/A299737/a299737.txt">Empirical recurrence of order 79</a> %F A299737 Empirical recurrence of order 79 (see link above) %e A299737 Some solutions for n=5 %e A299737 ..0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0. .0..0..0..0..0 %e A299737 ..0..0..0..0..0. .0..0..0..0..0. .0..1..1..0..1. .0..1..1..0..1 %e A299737 ..0..0..0..0..0. .0..0..0..0..0. .0..0..1..1..0. .0..0..1..1..0 %e A299737 ..1..1..1..1..1. .1..1..1..1..1. .1..1..1..0..0. .1..1..1..0..1 %e A299737 ..1..0..0..0..0. .0..0..1..1..0. .1..0..0..0..1. .1..0..1..1..1 %Y A299737 Cf. A299740. %K A299737 nonn %O A299737 1,1 %A A299737 _R. H. Hardin_, Feb 18 2018