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 A347645 #5 Sep 09 2021 15:58:28 %S A347645 1,1,2,3,5,6,8,10,13,15,18,21,24,27,30,32,37,39,43,46,51,52,58,59,64, %T A347645 66,72,73,80,81,87,88,98,96,109,108,119,117,130,124,140,135,148,145, %U A347645 158,151,168,160,177,170,191,179,202,189,211,197,223,206,235,220,242 %N A347645 Number of partitions of n into at most 4 prime powers (including 1). %Y A347645 Cf. A000961, A023893, A341122, A347643, A347644, A347646, A347647. %K A347645 nonn %O A347645 0,3 %A A347645 _Ilya Gutkovskiy_, Sep 09 2021