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 A284744 #24 Jun 11 2023 12:23:57 %S A284744 902,1000402,4000102,5000102,5000702,6000902,7000002,104000102, %T A284744 105000102,105000902,106000602,109000002,401000002,405000402, %U A284744 405000702,405000902,406000602,407000502,500000102,500000402 %N A284744 Terms in Aronson's sequence (A005224) whose English ordinals do not contain the letter t. %C A284744 The word "thousand", the -th suffix, the -st suffix, and the word "third" all contain the letter t, so all terms with at least 4 digits have the last 6 digits 000X02 where X is not 2, 3, or 8. - _J. Lowell_, Apr 24 2023 %H A284744 Hans Havermann, <a href="/A284744/b284744.txt">Table of n, a(n) for n = 1..308</a> %e A284744 a(1) is 902 because 902 is the smallest term in A005224 whose ordinal (nine hundred second) contains no t. %Y A284744 Cf. A005224, A072956. %K A284744 nonn,word %O A284744 1,1 %A A284744 _Hans Havermann_, Apr 01 2017