Number of partitions of n into distinct odd parts, the least being 1.

Terms

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