Number of partitions of n such that the (sum of distinct odd parts) <= n/2.

Terms

a(0) =0a(1) =2a(2) =2a(3) =4a(4) =4a(5) =8a(6) =9a(7) =18a(8) =22a(9) =32a(10) =40a(11) =61a(12) =75a(13) =99a(14) =126a(15) =176a(16) =215a(17) =300a(18) =375a(19) =491a(20) =602a(21) =786a(22) =971a(23) =1235a(24) =1491a(25) =1936a(26) =2359a(27) =2917a(28) =3499a(29) =4423