Row sums of triangle A134392.

Terms

a(0) =1a(1) =3a(2) =8a(3) =20a(4) =45a(5) =91a(6) =168a(7) =288a(8) =465a(9) =715a(10) =1056a(11) =1508a(12) =2093a(13) =2835a(14) =3760a(15) =4896a(16) =6273a(17) =7923a(18) =9880a(19) =12180a(20) =14861a(21) =17963a(22) =21528a(23) =25600a(24) =30225a(25) =35451a(26) =41328a(27) =47908a(28) =55245a(29) =63395