Number of compositions (ordered partitions) of n into distinct parts >= 6.

Terms

a(0) =1a(1) =0a(2) =0a(3) =0a(4) =0a(5) =0a(6) =1a(7) =1a(8) =1a(9) =1a(10) =1a(11) =1a(12) =1a(13) =3a(14) =3a(15) =5a(16) =5a(17) =7a(18) =7a(19) =9a(20) =9a(21) =17a(22) =17a(23) =25a(24) =31a(25) =39a(26) =45a(27) =59a(28) =65a(29) =79