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 A072887 #10 Nov 03 2024 09:35:32 %S A072887 1,9,31,36,98,107,156,164,210,221,266,312,358,365,407,417,461,468,510, %T A072887 520,548,556,564,566,571,577,587,598,608,613,618,623,630,641,651,661, %U A072887 671,673,680,686,698,711,723,730,735,742,749,762,792,800,846,857,905 %N A072887 The s-inners or non-s-aints, numbers generated like the Aronson series from the letters, specifically the s, in a generating sentence, "S ain't the second, third, fourth, fifth . . . letter of this sentence.". %C A072887 The discovery of the s-inners was inspired by the mention of the Aronson series in Douglas R. Hofstadter's Metamathematical Themas. %H A072887 Michael Joseph Halm, <a href="http://michaelhalm.tripod.com/andre_joyce_s_coined_words.htm">neologisms</a> %F A072887 In blocks of 10 letters: saintthese condthirdf ourthfifth sixthseven theighthte nthelevent htwelfthth irteenthfo urteenthfi fteenthsix teenthseve nteentheig hteenthnin ... %e A072887 a(1)= 1 because the first letter in the generating sentence that is s is the first one, a. %Y A072887 Cf. A005224. %Y A072887 Complement of A072886. %K A072887 nonn,word %O A072887 1,2 %A A072887 _Michael Joseph Halm_, Jul 29 2002 %E A072887 a(15) onward corrected by _Sean A. Irvine_, Nov 02 2024