Number of bipartitions of n wherein odd parts are distinct (and even parts are unrestricted).

Terms

a(0) =1a(1) =2a(2) =3a(3) =6a(4) =11a(5) =18a(6) =28a(7) =44a(8) =69a(9) =104a(10) =152a(11) =222a(12) =323a(13) =460a(14) =645a(15) =902a(16) =1254a(17) =1722a(18) =2343a(19) =3174a(20) =4278a(21) =5722a(22) =7601a(23) =10056a(24) =13250a(25) =17358a(26) =22623a(27) =29382a(28) =38021a(29) =48984