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 A336555 #6 Jul 29 2020 16:38:31 %S A336555 45,63,75,99,117,126,144,147,150,153,171,175,198,207,216,242,245,250, %T A336555 252,261,275,279,294,300,315,325,333,342,350,363,369,387,396,405,414, %U A336555 423,425,475,477,495,504,507,525,531,539,549,550,558,567,575,585,588,600,603,605,612,630,637,639,657,675,684,693,700,711 %N A336555 Numbers k for which A326144(k) <> A336566(k). %C A336555 Question: Is A228058 a subsequence of this one? %H A336555 Antti Karttunen, <a href="/A336555/b336555.txt">Table of n, a(n) for n = 1..10000</a> %o A336555 (PARI) %o A336555 \\ Needs also code from A326144 and A336566: %o A336555 isA336555(n) = (A326144(n) != A336566(n)); %Y A336555 Cf. A228058, A326144, A336566. %K A336555 nonn %O A336555 1,1 %A A336555 _Antti Karttunen_, Jul 28 2020