cp's OEIS Frontend

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.

A085559 Smallest number expressible as the sum of three 4th powers in at least n ways.

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%I A085559 #8 Jul 25 2021 01:30:50
%S A085559 1,2673,811538,5978882,137149922,292965218,779888018,5745705602,
%T A085559 49511121842,49511121842,281539574498,281539574498,7865870969138,
%U A085559 7865870969138,7865870969138,7865870969138,47580188090162
%N A085559 Smallest number expressible as the sum of three 4th powers in at least n ways.
%C A085559 The 4th powers used to sum to the numbers in this sequence include some zero terms. Hardy and Wright prove that the sequence is infinite.
%D A085559 G. H. Hardy and E. M. Wright, An Introduction to the Theory of Numbers, 5th Ed (1979) p. 330.
%e A085559 811538 = 29^4 + 17^4 + 12^4 = 28^4 + 21^4 + 7^4 = 27^4 + 23^4 + 4^4.
%Y A085559 Cf. A011541, A123075.
%K A085559 nonn
%O A085559 1,2
%A A085559 Stuart Gascoigne (stuart.g(AT)scoigne.com), Jul 04 2003