Row sums of triangle A141155.

Terms

a(0) =1a(1) =3a(2) =9a(3) =21a(4) =46a(5) =88a(6) =165a(7) =285a(8) =483a(9) =783a(10) =1245a(11) =1917a(12) =2918a(13) =4332a(14) =6357a(15) =9173a(16) =13100a(17) =18446a(18) =25761a(19) =35561a(20) =48728a(21) =66152a(22) =89198a(23) =119318a(24) =158693a(25) =209601a(26) =275373a(27) =359653a(28) =467475a(29) =604425