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 A352935 #9 May 05 2022 15:07:43 %S A352935 0,0,0,1,-1,0,0,3,-1,-1,2,-2,-1,3,4,-2,-2,5,-3,-2,0,3,-3,-2,2,3,-1,-4, %T A352935 2,5,-3,0,0,3,-1,-6,2,3,-1,-4,2,5,-3,-2,4,7,-3,-3,2,-4,-1,3,4,-6,-3,3, %U A352935 4,-4,-3,5,6,-4,-3,-1,6,-4,-3,1,4,-2,-5,3,6,0,-5,1,4,-6,-3,3,4,-4,-1,5,2,-6,-1,3,4,-2,1,3,4,-10,-5,5,6,-4,-3,-1 %N A352935 a(n) = A121216(n) - n. %H A352935 Rémy Sigrist, <a href="/A352935/b352935.txt">Table of n, a(n) for n = 1..10000</a> %H A352935 Rémy Sigrist, <a href="/A352935/a352935.gp.txt">PARI program</a> %o A352935 (PARI) See Links section. %Y A352935 Cf. A084937, A121216, A352933, A352934. %K A352935 sign %O A352935 1,8 %A A352935 _N. J. A. Sloane_, May 05 2022