Row sums of triangle in A139040.

Terms

a(0) =1a(1) =2a(2) =3a(3) =4a(4) =6a(5) =8a(6) =11a(7) =14a(8) =18a(9) =22a(10) =28a(11) =34a(12) =43a(13) =52a(14) =65a(15) =78a(16) =97a(17) =116a(18) =144a(19) =172a(20) =213a(21) =254a(22) =314a(23) =374a(24) =462a(25) =550a(26) =679a(27) =808a(28) =997a(29) =1186