Total sum of even parts in the last section of the set of partitions of n.

Terms

a(0) =0a(1) =2a(2) =0a(3) =8a(4) =2a(5) =18a(6) =10a(7) =42a(8) =28a(9) =80a(10) =70a(11) =162a(12) =148a(13) =290a(14) =300a(15) =530a(16) =562a(17) =918a(18) =1020a(19) =1570a(20) =1780a(21) =2602a(22) =3022a(23) =4286a(24) =4992a(25) =6858a(26) =8110a(27) =10872a(28) =12888a(29) =16962