Row sums of A138060.

Terms

a(0) =1a(1) =3a(2) =6a(3) =10a(4) =11a(5) =14a(6) =20a(7) =30a(8) =41a(9) =55a(10) =75a(11) =105a(12) =146a(13) =201a(14) =276a(15) =381a(16) =527a(17) =728a(18) =1004a(19) =1385a(20) =1912a(21) =2640a(22) =3644a(23) =5029a(24) =6941a(25) =9581a(26) =13225a(27) =18254a(28) =25195a(29) =34776