Row sums of partition triangle A026820.

Terms

a(0) =1a(1) =3a(2) =6a(3) =13a(4) =22a(5) =42a(6) =66a(7) =112a(8) =172a(9) =270a(10) =397a(11) =602a(12) =858a(13) =1245a(14) =1748a(15) =2464a(16) =3381a(17) =4671a(18) =6302a(19) =8537a(20) =11372a(21) =15147a(22) =19914a(23) =26201a(24) =34057a(25) =44250a(26) =56986a(27) =73277a(28) =93497a(29) =119161