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 A341131 #9 Feb 27 2022 09:51:28 %S A341131 1,1,2,3,5,6,10,13,19,24,34,41,56,67,87,105,134,156,196,228,278,320, %T A341131 387,439,526,593,698,783,915,1014,1179,1304,1497,1648,1884,2058,2342, %U A341131 2551,2882,3130,3524,3802,4266,4595,5125,5504,6124,6548,7263,7750,8558 %N A341131 Number of partitions of n into 10 prime powers (including 1). %p A341131 q:= proc(n) option remember; nops(ifactors(n)[2])<2 end: %p A341131 b:= proc(n, i, t) option remember; `if`(n=0, %p A341131 `if`(t=0, 1, 0), `if`(i<1 or t<1, 0, b(n, i-1, t)+ %p A341131 `if`(q(i), b(n-i, min(n-i, i), t-1), 0))) %p A341131 end: %p A341131 a:= n-> b(n$2, 10): %p A341131 seq(a(n), n=10..60); # _Alois P. Heinz_, Feb 05 2021 %t A341131 q[n_] := q[n] = Length[FactorInteger[n]] < 2; %t A341131 b[n_, i_, t_] := b[n, i, t] = If[n == 0, %t A341131 If[t == 0, 1, 0], If[i < 1 || t < 1, 0, b[n, i - 1, t] + %t A341131 If[q[i], b[n - i, Min[n - i, i], t - 1], 0]]]; %t A341131 a[n_] := b[n, n, 10]; %t A341131 Table[a[n], {n, 10, 60}] (* _Jean-François Alcover_, Feb 27 2022, after _Alois P. Heinz_ *) %Y A341131 Cf. A000961, A010055, A071330, A341112, A341122, A341123, A341124, A341125, A341126, A341127. %K A341131 nonn %O A341131 10,3 %A A341131 _Ilya Gutkovskiy_, Feb 05 2021