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 A318736 #11 Sep 13 2018 18:16:16 %S A318736 1,2,3,4,5,6,7,8,9,11,13,14,15,19,21,22,23,25,30,32,36,40,42,44,46,50, %T A318736 53,55,56,57,59,65,67,69,73,79,87,96,98,100,104,108,110,113,115,118, %U A318736 122,126,134,139,151,161,167,169,172,178,180,182 %N A318736 Absolute value of negative records in A318734. %C A318736 1 %H A318736 Hugo Pfoertner, <a href="/A318736/b318736.txt">Table of n, a(n) for n = 1..282</a> %o A318736 (PARI) s=0;j=-1;smin=0;forstep(k=1,5000000,2,j=-j;s=s+j*numdiv(k);if(s<smin,smin=s;print1(-s,", "))) %Y A318736 Cf. A000005, A099774, A318734, A318735, A318737, A318738. %K A318736 nonn %O A318736 1,2 %A A318736 _Hugo Pfoertner_, Sep 05 2018