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 A023041 #7 Jul 08 2025 17:11:14 %S A023041 6,9,19,20,25,28,29,41,44,46,53,54,58,67,69,70,71,72,75,76,81,82,84, %T A023041 85,87,88,89,90,93,96,97,103,105,108,110,111,113,115,116,120,121,122, %U A023041 123,126,127,129,132,134,137,139,141,142,144,145,147,150,151,156,159,160,162 %N A023041 w such that w^3 = x^3+y^3+z^3, x>y>z>=0, is soluble (primitive solutions). %H A023041 T. D. Noe, <a href="/A023041/b023041.txt">Table of n, a(n) for n = 1..10000</a> (from Jaroslaw Wroblewski) %K A023041 nonn %O A023041 1,1 %A A023041 _N. J. A. Sloane_