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 A008522 #18 Aug 12 2023 23:01:29
%S A008522 2,3,8,10,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,
%T A008522 32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,
%U A008522 55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73,74,75,76,77
%N A008522 Numbers whose American English name contains the letter 't'.
%H A008522 Paolo Xausa, <a href="/A008522/b008522.txt">Table of n, a(n) for n = 1..10000</a>
%e A008522 8 = eigh{t}.
%t A008522 A008522Q[n_]:=StringContainsQ[IntegerName[n,"Words"],"t"];Select[Range[0,200],A008522Q] (* _Paolo Xausa_, Aug 12 2023 *)
%Y A008522 Cf. A008519 (o), A008520 (e), A008536 (n), A008538 (s), A008540 (f), A008553 (y).
%K A008522 nonn,word
%O A008522 1,1
%A A008522 _N. J. A. Sloane_
%E A008522 Name edited by _Paolo Xausa_, Aug 12 2023