Number of partitions of n such that (greatest part) - (least part) <= number of parts.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =6a(5) =10a(6) =12a(7) =18a(8) =23a(9) =32a(10) =40a(11) =57a(12) =70a(13) =94a(14) =120a(15) =157a(16) =196a(17) =256a(18) =318a(19) =408a(20) =508a(21) =640a(22) =792a(23) =996a(24) =1223a(25) =1518a(26) =1863a(27) =2296a(28) =2798a(29) =3432