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 A376770 #20 Nov 24 2024 09:17:04 %S A376770 1,2,3,4,5,6,7,8,9,1,9,1,8,1,8,1,9,8,9,1,2,7,2,6,3,6,10,9,9,9,9,9,9,9, %T A376770 9,9,9,2,7,2,6,3,2,4,10,9,4,5,5,4,6,3,7,2,8,1,9,1,8,2,7,3,6,4,5,2,9,7, %U A376770 9,2,9,9,6,9,3,9,1,2,3,2,8,9,5,4,4,5,5,3,4,3,3,7,1,1,3,5,1,9,9,9,9,9,9,9,9,9,9,2,8,4 %N A376770 a(n) = digitsum of A376769(n). %H A376770 Michael S. Branicky, <a href="/A376770/b376770.txt">Table of n, a(n) for n = 1..1982</a> %Y A376770 Cf. A007953, A302656, A376769. %Y A376770 Summary: the 16 sequences derived from A302656 are A376769-A376776, A377903-A377904, A377906-A377911. %K A376770 nonn,base %O A376770 1,2 %A A376770 _N. J. A. Sloane_, Nov 04 2024