Number of compositions (ordered partitions) of n into distinct squarefree parts.

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =2a(5) =3a(6) =9a(7) =5a(8) =12a(9) =16a(10) =21a(11) =41a(12) =42a(13) =49a(14) =59a(15) =79a(16) =130a(17) =231a(18) =230a(19) =295a(20) =226a(21) =495a(22) =609a(23) =699a(24) =1472a(25) =1042a(26) =1377a(27) =2308a(28) =2982a(29) =3425