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 A385237 #13 Jul 08 2025 07:47:29 %S A385237 0,0,1,0,1,2,0,1,2,3,0,1,2,3,0,1,4,2,3,4,0,1,2,3,5,4,5,0,1,2,3,4,6,5, %T A385237 0,1,2,3,6,4,5,7,6,0,1,2,3,4,5,7,6,0,1,2,8,3,4,7,5,6,8,0,1,2,7,3,4,5, %U A385237 9,8,6,7,0,1,2,3,4,8,5,6,10,9,7,0,1,2,3,8,4,5,10,6,9,7,11 %N A385237 Smallest x such that x^3+y^3 = A004999(n), x and y are nonnegative integers. %e A385237 For n=9, A004999(9) = 35 = 2^3 + 3^3, so a(9) = 2. %e A385237 For n=17, A004999(17) = 128 = 4^3 + 4^3, so a(17)=4. %Y A385237 Cf. A004999, A229140. %K A385237 nonn %O A385237 1,6 %A A385237 _Zhuorui He_, Jul 08 2025