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 A347655 #7 Sep 04 2023 10:08:43
%S A347655 1,1,2,3,4,5,7,8,10,11,13,14,17,19,22,24,28,31,34,37,42,44,50,53,59,
%T A347655 61,69,71,80,82,90,93,103,106,117,121,134,137,150,154,169,173,188,194,
%U A347655 212,216,235,240,259,264,284,288,310,314,337,342,368,370,398,403,432
%N A347655 Number of partitions of n into at most 4 squarefree parts.
%t A347655 Table[Count[IntegerPartitions[n,4],_?(AllTrue[#,SquareFreeQ]&)],{n,0,100}] (* _Harvey P. Dale_, Sep 04 2023 *)
%Y A347655 Cf. A005117, A073576, A308767, A347648, A347649, A347656, A347657.
%K A347655 nonn
%O A347655 0,3
%A A347655 _Ilya Gutkovskiy_, Sep 09 2021