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 A077062 #18 May 02 2025 23:58:52 %S A077062 8,0,11,0,0,10,0,524,0,46,30,0,0,0,0,0,88,68,26,0,0,0,0,0,0,0,39,0,0, %T A077062 0,2935,0,0,0,0,120,2681,222,10582,0,80,0,0,0,117,0,0,52,0,0,350,782, %U A077062 0,0,297,0,4192,0,145,0,1745,0,0,0,0,142,0,0,0 %N A077062 Minimal k > n such that n^2 + k^2 is a cube for k > n, or 0 if no such k exists. %e A077062 a(0)=8 because 0^2 + 8^2 = 4^3; %e A077062 a(2)=11 because 2^2 + 11^2 = 5^3. %Y A077062 Cf. A076600, A077059, A077060, A077061. %K A077062 nonn %O A077062 0,1 %A A077062 _Zak Seidov_, Oct 23 2002 %E A077062 Corrected and extended by _Max Alekseyev_, Dec 14 2011 %E A077062 Missing a(58) inserted by _Sean A. Irvine_, May 02 2025