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 A379078 #20 Jan 20 2025 09:07:01 %S A379078 0,1,3,1,0,3,7,12,8,5,11,18,26,18,11,5,0,-9,-19,-30,-42,-29,-20,-10,1, %T A379078 13,0,-14,-29,-45,-62,-80,-62,-48,-33,-17,0,-19,-39,-60,-82,-105,-129, %U A379078 -104,-83,-63,-44,-21,1,27,54,82,106,81,55,28,0,-29,-59,-90,-122,-90,-59,-29,0,33,67,102,138,175,213,252,292,333,293,257,222,188,155,118,80,41,83 %N A379078 Partial sums of A377091. %H A379078 N. J. A. Sloane, <a href="/A379078/b379078.txt">Table of n, a(n) for n = 0..20000</a> %H A379078 Rémy Sigrist, <a href="/A377091/a377091.png">Scatterplot of the first 10000 terms</a> %H A379078 Rémy Sigrist, <a href="/A377091/a377091_1.png">Christmas card based on graph of this sequence</a> [Rotate graph by 90 degs, add color and decorations] %t A379078 (* A377091list is defined at A377091 *) %t A379078 Accumulate[A377091list[100]] (* _Paolo Xausa_, Jan 20 2025 *) %Y A379078 Cf. A377091. %K A379078 sign %O A379078 0,3 %A A379078 _N. J. A. Sloane_, Jan 04 2025