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 A380311 #20 May 02 2025 10:34:45 %S A380311 0,2,1,2,0,3,-1,-7,-10,-6,0,-5,-12,-21,-13,-8,-1,8,0,-10,-22,-11,2,12, %T A380311 24,13,0,-15,-1,15,33,48,34,18,0,19,36,56,39,20,-1,21,45,66,46,24,0, %U A380311 23,48,75,49,26,1,-26,0,28,58,29,-2,-30,-60,-31,0,33,-1,-33 %N A380311 Partial sums of A377090. %H A380311 Paolo Xausa, <a href="/A380311/b380311.txt">Table of n, a(n) for n = 0..10000</a> %t A380311 (* A377090list is defined at A377090 *) %t A380311 Accumulate[A377090list[100]] %Y A380311 Cf. A377090, A383444. %K A380311 sign,look %O A380311 0,2 %A A380311 _Paolo Xausa_, Jan 20 2025