Number of compositions (ordered partitions) of n into squares dividing n.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =1a(6) =1a(7) =1a(8) =7a(9) =2a(10) =1a(11) =1a(12) =26a(13) =1a(14) =1a(15) =1a(16) =96a(17) =1a(18) =12a(19) =1a(20) =345a(21) =1a(22) =1a(23) =1a(24) =1252a(25) =2a(26) =1a(27) =76a(28) =4544a(29) =1