Total number of odd parts in all partitions of n.

Terms

a(0) =1a(1) =2a(2) =5a(3) =8a(4) =15a(5) =24a(6) =39a(7) =58a(8) =90a(9) =130a(10) =190a(11) =268a(12) =379a(13) =522a(14) =722a(15) =974a(16) =1317a(17) =1754a(18) =2330a(19) =3058a(20) =4010a(21) =5200a(22) =6731a(23) =8642a(24) =11068a(25) =14076a(26) =17864a(27) =22528a(28) =28347a(29) =35490