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%I #8 Sep 11 2021 10:25:24
%S 1,1,1,1,2,2,3,4,1,4,8,3,5,6,6,12,2,5,16,7,8,10,15,12,3,15,14,16,12,8,
%T 30,16,1,18,23,18,17,18,21,28,8,11,42,19,15,32,30,24,5,23,39,30,20,20,
%U 48,36,6,34,44,21,36,24,36,52,2,34,60,31,23,36,66,36
%N Number of compositions (ordered partitions) of n into at most 4 squares.
%H <a href="/index/Su#ssq">Index entries for sequences related to sums of squares</a>
%F a(n) = Sum_{k=0..4} A337165(n,k). - _Alois P. Heinz_, Sep 10 2021
%Y Cf. A000290, A002654, A006456, A063730, A337165, A347710, A347712, A347713.
%K nonn
%O 0,5
%A _Ilya Gutkovskiy_, Sep 10 2021