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 A374227 #5 Jul 01 2024 19:13:33 %S A374227 6,62,5104,5978882 %N A374227 a(n) is the smallest number which can be represented as the sum of three distinct positive n-th powers in exactly n ways, or -1 if no such number exists. %e A374227 a(3) = 5104 = 1^3 + 12^3 + 15^3 = 2^3 + 10^3 + 16^3 = 9^3 + 10^3 + 15^3. %Y A374227 Cf. A025415, A025419, A123075, A146756, A374226, A374228. %K A374227 nonn,hard,more %O A374227 1,1 %A A374227 _Ilya Gutkovskiy_, Jul 01 2024