Number of partitions of n whose median is not a part.

Terms

a(0) =0a(1) =0a(2) =1a(3) =1a(4) =2a(5) =3a(6) =4a(7) =5a(8) =8a(9) =10a(10) =13a(11) =18a(12) =23a(13) =30a(14) =40a(15) =50a(16) =64a(17) =83a(18) =104a(19) =131a(20) =166a(21) =206a(22) =256a(23) =320a(24) =394a(25) =485a(26) =598a(27) =730a(28) =891a(29) =1088