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 A331846 #5 Jan 29 2020 14:51:03 %S A331846 1,1,1,3,2,3,9,5,12,16,21,41,42,49,59,79,130,231,230,295,226,495,609, %T A331846 699,1472,1042,1377,2308,2982,3425,3879,4877,7156,7189,13531,14797, %U A331846 13570,19551,27667,30327,36382,47519,60783,70561,78330,136988,121659,174851 %N A331846 Number of compositions (ordered partitions) of n into distinct squarefree parts. %H A331846 <a href="/index/Com#comp">Index entries for sequences related to compositions</a> %e A331846 a(7) = 5 because we have [7], [6, 1], [5, 2], [2, 5] and [1, 6]. %Y A331846 Cf. A005117, A032020, A032021, A032022, A087188, A218396, A219107, A280194, A331843, A331844, A331845, A331847. %K A331846 nonn %O A331846 0,4 %A A331846 _Ilya Gutkovskiy_, Jan 29 2020