Number of partitions p of n such that max(p) - min(p) is not a part of p.

Terms

a(0) =1a(1) =2a(2) =2a(3) =4a(4) =5a(5) =7a(6) =11a(7) =15a(8) =20a(9) =28a(10) =41a(11) =50a(12) =73a(13) =92a(14) =126a(15) =162a(16) =217a(17) =270a(18) =363a(19) =451a(20) =588a(21) =734a(22) =945a(23) =1163a(24) =1487a(25) =1830a(26) =2300a(27) =2826a(28) =3523a(29) =4293