Row sums of triangle A091492.

Terms

a(0) =1a(1) =2a(2) =2a(3) =3a(4) =3a(5) =4a(6) =5a(7) =6a(8) =7a(9) =9a(10) =11a(11) =14a(12) =17a(13) =21a(14) =26a(15) =32a(16) =40a(17) =49a(18) =62a(19) =75a(20) =93a(21) =113a(22) =140a(23) =170a(24) =209a(25) =255a(26) =313a(27) =383a(28) =468a(29) =567