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 A358441 #21 Nov 29 2022 01:31:20 %S A358441 0,1,11,111,112,123,1111,1213,1267,1478,7283,7328,11111,76548,105672, %T A358441 105836,111111,1111111,11111111,911111111,9911111111 %N A358441 Indices of records in A266798. %C A358441 This sequence is finite as A266798(n) <= 203456789111111111. %C A358441 a(21) <= 9911111111 since A266798(9911111111) > A266798(911111111). - _Michael S. Branicky_, Nov 19 2022 %e A358441 11 is in the sequence as A266798(11) = 1000 and A266798(k) < 1000 for 0 <= k <= 11-1 = 10. %Y A358441 Cf. A266798, A358442. %K A358441 nonn,base,fini,more %O A358441 1,3 %A A358441 _Charles R Greathouse IV_ and _David A. Corneth_, Nov 16 2022 %E A358441 a(18)-a(19) from _Michael S. Branicky_, Nov 16 2022 %E A358441 a(20) from _Michael S. Branicky_, Nov 19 2022 %E A358441 a(21) from _Michael S. Branicky_, Nov 28 2022