Row sums of the triangle A097883.

Terms

a(0) =1a(1) =5a(2) =16a(3) =34a(4) =71a(5) =114a(6) =184a(7) =256a(8) =381a(9) =507a(10) =678a(11) =889a(12) =1094a(13) =1406a(14) =1673a(15) =2075a(16) =2460a(17) =2940a(18) =3453a(19) =4015a(20) =4658a(21) =5357a(22) =6066a(23) =6974a(24) =7807a(25) =8845a(26) =9814a(27) =11038a(28) =12193a(29) =13596