Number of set partitions of strict integer partitions of n that have distinct block-sums.

Terms

a(0) =1a(1) =1a(2) =1a(3) =3a(4) =3a(5) =5a(6) =9a(7) =12a(8) =16a(9) =24a(10) =39a(11) =49a(12) =70a(13) =94a(14) =127a(15) =202a(16) =247a(17) =340a(18) =450a(19) =606a(20) =772a(21) =1169a(22) =1407a(23) =1920a(24) =2454a(25) =3267a(26) =4089a(27) =5469a(28) =7293a(29) =9222