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 A291700 #10 Sep 14 2018 16:09:27
%S A291700 1,1,1,1,1,1,1,1,9,73,361,1321,3961,10297,24025,51481,103081,196521,
%T A291700 368425,720937,1589161,4069801,11511721,33341353,94142313,253860201,
%U A291700 650564201,1588228228,3716917597,8418378043,18699454621,41451042556,93508305513,218218347865,530189399785
%N A291700 Number of ways of writing n as a sum of n nonnegative cubes.
%H A291700 Seiichi Manyama, <a href="/A291700/b291700.txt">Table of n, a(n) for n = 0..500</a>
%H A291700 <a href="/index/Su#ssq">Index entries for sequences related to sums of cubes</a>
%F A291700 a(n) = [x^n] (Sum_{k>=0} x^(k^3))^n.
%t A291700 Table[SeriesCoefficient[Sum[x^k^3, {k, 0, n}]^n, {x, 0, n}], {n, 0, 34}]
%Y A291700 Main diagonal of A290054.
%Y A291700 Cf. A066535, A106337, A287617.
%K A291700 nonn
%O A291700 0,9
%A A291700 _Ilya Gutkovskiy_, Aug 30 2017