Number of partitions of n such that (greatest part) = (multiplicity of least part).

Terms

a(0) =0a(1) =1a(2) =0a(3) =0a(4) =2a(5) =0a(6) =2a(7) =0a(8) =3a(9) =3a(10) =4a(11) =2a(12) =9a(13) =3a(14) =10a(15) =10a(16) =17a(17) =11a(18) =26a(19) =19a(20) =36a(21) =33a(22) =48a(23) =47a(24) =79a(25) =71a(26) =101a(27) =109a(28) =149a(29) =151