Number of partitions of n where odd parts are distinct or repeated once.

Terms

a(0) =1a(1) =1a(2) =2a(3) =2a(4) =4a(5) =5a(6) =8a(7) =10a(8) =15a(9) =18a(10) =26a(11) =32a(12) =45a(13) =55a(14) =74a(15) =90a(16) =119a(17) =145a(18) =188a(19) =228a(20) =291a(21) =351a(22) =442a(23) =532a(24) =664a(25) =796a(26) =982a(27) =1172a(28) =1435a(29) =1708