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.

A234097 Combined weight, as defined at A234094, of the partitions of n.

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%I A234097 #8 Jul 26 2024 02:32:58
%S A234097 1,5,14,36,74,153,275,497,832,1383,2182,3446,5213,7872,11563,16899,
%T A234097 24155,34422,48146,67117,92239,126222,170721,230113,306990,408110,
%U A234097 538067,706834,921862,1198453,1548054,1993462,2552970,3259507,4141423,5247231,6618965
%N A234097 Combined weight, as defined at A234094, of the partitions of n.
%C A234097 These are the row sums of the array at A234094, where weight is defined.
%t A234097 z = 40; p[n_] := p[n] = IntegerPartitions[n]; q[n_] := q[n] = Length[p[n]]; v[n_] := v[n]; w[n_, h_] := w[n, h] = Dot[p[n][[h]], v[Length[p[n][[h]]]]]; a[n_] := Sum[w[n, h], {h, 1, q[n]}]; t = Table[a[n], {n, 1, z}]
%Y A234097 Cf. A234094, A234922, A234924.
%K A234097 nonn,easy
%O A234097 1,2
%A A234097 _Clark Kimberling_, Jan 01 2014