Number of compositions (ordered partitions) of n into distinct parts >= 8.

Terms

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