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 A226551 #12 Sep 05 2021 22:01:13 %S A226551 0,8,331,3964,57020,725080,9014839,108971358,1293374998,15124830042, %T A226551 174840029210,2002005705582,22744617716405,256690848493684, %U A226551 2880580641585200,32167728035568302,357685528356070536,3962274174725426092,43745566808355289539,481531500069734159312 %N A226551 Number of squares in all tilings of an 8 X n rectangle using integer-sided square tiles. %H A226551 Alois P. Heinz, <a href="/A226551/b226551.txt">Table of n, a(n) for n = 0..500</a> %Y A226551 Column k=8 of A226545. %Y A226551 Cf. A219927. %K A226551 nonn %O A226551 0,2 %A A226551 _Alois P. Heinz_, Jun 10 2013