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 A341337 #8 Apr 26 2021 06:34:22 %S A341337 1,2,6,10,42,146,314,1806,23226,42814,141578,395002,3263442,542731938, %T A341337 2372530250,21123367578,41921883010,216160029242,780133887002, %U A341337 10650056950806,294568607121655146,5923457746066090230,11257799577242104090,446785773769478686986,2209269832769594087610 %N A341337 Distinct values of A343511. %Y A341337 Cf. A025487, A343511. %K A341337 nonn %O A341337 1,2 %A A341337 _Michel Marcus_, Apr 25 2021