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 A008538 #17 Aug 12 2023 23:01:44 %S A008538 6,7,16,17,26,27,36,37,46,47,56,57,60,61,62,63,64,65,66,67,68,69,70, %T A008538 71,72,73,74,75,76,77,78,79,86,87,96,97,106,107,116,117,126,127,136, %U A008538 137,146,147,156,157,160,161,162,163,164,165,166,167,168,169,170,171,172,173 %N A008538 Numbers whose American English name contains the letter 's'. %H A008538 Paolo Xausa, <a href="/A008538/b008538.txt">Table of n, a(n) for n = 1..10000</a> %t A008538 A008538Q[n_]:=StringContainsQ[IntegerName[n,"Words"],"s"];Select[Range[0,200],A008538Q] (* _Paolo Xausa_, Aug 12 2023 *) %Y A008538 Cf. A008519 (o), A008520 (e), A008522 (t), A008536 (n), A008540 (f), A008553 (y). %K A008538 nonn,word %O A008538 1,1 %A A008538 _N. J. A. Sloane_ %E A008538 Name edited by _Paolo Xausa_, Aug 12 2023