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 A382936 #5 Apr 17 2025 09:46:01 %S A382936 2,-1,3,-1,3,-1,3,-1,3,10,1,1,-10,2,2,2,6,2,2,2,10,1,1,1,1,-13,15,-14, %T A382936 16,-14,2,2,12,10,1,1,1,1,1,1,-15,17,-16,28,1,1,1,1,1,1,-33,34,-33,34, %U A382936 -32,2,12,130,2,-102,104,-102,2,2,2,-37,135,-86,88,-136 %N A382936 First differences of A382935. %H A382936 Paolo Xausa, <a href="/A382936/b382936.txt">Table of n, a(n) for n = 1..10000</a> %t A382936 (* A382935list is defined at A382935 *) %t A382936 Differences[A382935list[100]] %Y A382936 Cf. A382935. %K A382936 sign,base %O A382936 1,1 %A A382936 _Paolo Xausa_, Apr 14 2025