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.

A301742 a(n) = [x^n] 1/(1 - n*Sum_{k>=1} x^(k^3)).

This page as a plain text file.
%I A301742 #4 Mar 26 2018 20:34:19
%S A301742 1,1,4,27,256,3125,46656,823543,16777224,387420651,10000003000,
%T A301742 285311729175,8916101692416,302875135553107,11112007563452544,
%U A301742 437893910883984375,18446744692184842496,827240282046275783406,39346408782249049076832,1978419682220092642678901,104857601064960000960000000
%N A301742 a(n) = [x^n] 1/(1 - n*Sum_{k>=1} x^(k^3)).
%C A301742 Number of compositions (ordered partitions) of n into cubes of n kinds.
%H A301742 <a href="/index/Com#comp">Index entries for sequences related to compositions</a>
%H A301742 <a href="/index/Su#ssq">Index entries for sequences related to sums of cubes</a>
%t A301742 Table[SeriesCoefficient[1/(1 - n Sum[x^k^3, {k, 1, n}]), {x, 0, n}], {n, 0, 20}]
%Y A301742 Cf. A000578, A023358, A300975, A301335.
%K A301742 nonn
%O A301742 0,3
%A A301742 _Ilya Gutkovskiy_, Mar 26 2018