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

Terms

a(0) =0a(1) =1a(2) =0a(3) =1a(4) =3a(5) =3a(6) =5a(7) =7a(8) =12a(9) =16a(10) =24a(11) =30a(12) =45a(13) =57a(14) =81a(15) =104a(16) =143a(17) =179a(18) =243a(19) =304a(20) =399a(21) =504a(22) =650a(23) =809a(24) =1039a(25) =1286a(26) =1622a(27) =2006a(28) =2508a(29) =3077