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 A352166 #7 Mar 07 2022 12:58:28 %S A352166 1,1,0,1,1,1,1,1,2,2,2,2,3,3,3,3,4,5,4,5,6,6,6,7,8,9,9,10,12,12,13,14, %T A352166 16,17,17,19,21,23,23,25,28,30,31,33,37,38,40,43,47,50,52,55,60,64,66, %U A352166 70,76,81,83,89,96,101,105,110,119,125,130,138,147,155,161 %N A352166 Number of partitions of n into distinct odd prime powers (1 included). %F A352166 G.f.: Product_{k>=0} (1 + x^A061345(k)). %t A352166 nmax = 70; CoefficientList[Series[Product[(1 + Boole[(PrimePowerQ[k] || k == 1) && OddQ[k]] x^k), {k, 1, nmax}], {x, 0, nmax}], x] %Y A352166 Cf. A000961, A024939, A054685, A061345, A106244, A134337, A280152, A352165. %K A352166 nonn %O A352166 0,9 %A A352166 _Ilya Gutkovskiy_, Mar 06 2022