Sum of median parts of all partitions of n into an odd number of parts.

Terms

a(0) =0a(1) =1a(2) =2a(3) =4a(4) =5a(5) =9a(6) =12a(7) =18a(8) =24a(9) =37a(10) =47a(11) =68a(12) =89a(13) =123a(14) =160a(15) =218a(16) =276a(17) =370a(18) =472a(19) =615a(20) =778a(21) =1006a(22) =1259a(23) =1607a(24) =2005a(25) =2530a(26) =3136a(27) =3926a(28) =4833a(29) =6004