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.

A340050 Numbers that are the sum of a cube s and a fourth power t such that 0 < s < t.

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%I A340050 #6 Feb 01 2021 19:27:47
%S A340050 17,24,82,89,108,145,257,264,283,320,381,472,626,633,652,689,750,841,
%T A340050 968,1137,1297,1304,1323,1360,1421,1512,1639,1808,2025,2296,2402,2409,
%U A340050 2428,2465,2526,2617,2744,2913,3130,3401,3732,4097,4104,4123,4129,4160,4221,4312,4439,4598
%N A340050 Numbers that are the sum of a cube s and a fourth power t such that 0 < s < t.
%e A340050 24 is in the sequence since 2^3 + 2^4 = 8 + 16 = 24, where 0 < 8 < 16.
%t A340050 Table[If[Sum[(Floor[i^(1/3)] - Floor[(i - 1)^(1/3)]) (Floor[(n - i)^(1/4)] - Floor[(n - i - 1)^(1/4)]), {i, Floor[(n - 1)/2]}] > 0, n, {}], {n, 1000}] // Flatten
%Y A340050 Cf. A010057.
%K A340050 nonn
%O A340050 1,1
%A A340050 _Wesley Ivan Hurt_, Dec 26 2020