Number of partitions of n into parts 4k-1.

Terms

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