Total number of odd parts in the last section of the set of partitions of n.

Terms

a(0) =1a(1) =1a(2) =3a(3) =3a(4) =7a(5) =9a(6) =15a(7) =19a(8) =32a(9) =40a(10) =60a(11) =78a(12) =111a(13) =143a(14) =200a(15) =252a(16) =343a(17) =437a(18) =576a(19) =728a(20) =952a(21) =1190a(22) =1531a(23) =1911a(24) =2426a(25) =3008a(26) =3788a(27) =4664a(28) =5819a(29) =7143