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 A153746 #10 May 09 2021 07:52:41 %S A153746 3387,3414,3578,3900,4767,6000,6549,6552,6744,6780,6783,7387,7862, %T A153746 7889,8367,8598,8600,8773,8898,9000,9220,9884,9885 %N A153746 Numbers k such that there are 8 digits in k^2 and for each factor f of 8 (1,2,4) the sum of digit groupings of size f is a square. %C A153746 This is the complete sequence. This sequence is a subsequence of both A153745 and A061910. %Y A153746 Cf. A061910, A153745. %K A153746 nonn,base,fini,full %O A153746 1,1 %A A153746 _Doug Bell_, Dec 31 2008