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 A347648 #5 Sep 09 2021 15:58:45 %S A347648 1,1,2,2,2,2,3,3,3,2,3,3,4,4,4,4,5,5,4,4,6,5,6,5,7,5,6,5,7,6,6,6,8,7, %T A347648 8,7,11,8,8,8,11,9,9,10,13,10,9,9,13,10,8,8,14,11,10,8,13,11,12,10,15, %U A347648 12,12,11,15,12,12,12,18,13,14,12,21,14,15,13 %N A347648 Number of partitions of n into at most 2 squarefree parts. %Y A347648 Cf. A005117, A071068, A073576, A347649. %K A347648 nonn %O A347648 0,3 %A A347648 _Ilya Gutkovskiy_, Sep 09 2021