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 A219783 #7 Nov 30 2012 12:12:25 %S A219783 3,1459,314953199,575012796875 %N A219783 Smallest integer expressible as x^3 + 2*y^3 (x, y > 0) in exactly n ways. %C A219783 a(5) > 10^17. - _Donovan Johnson_, Nov 29 2012 %e A219783 3: (x, y) = (1, 1) %e A219783 1459: (x,y) = (1,9), (11,4) %e A219783 314953199: (x,y) = (121, 539), (463, 476), (649, 275) %e A219783 575012796875: (x, y) = (275, 6600), (6413, 5379), (7225, 4625), (8195, 2310) %Y A219783 Cf. A219722, A219725, A219726, A219728. %K A219783 nonn,hard,more %O A219783 1,1 %A A219783 _Zak Seidov_, Nov 27 2012