Row sums of triangle A138015.

Terms

a(0) =1a(1) =2a(2) =4a(3) =6a(4) =10a(5) =14a(6) =24a(7) =34a(8) =68a(9) =102a(10) =256a(11) =410a(12) =1284a(13) =2158a(14) =8072a(15) =13986a(16) =60220a(17) =106454a(18) =515568a(19) =924682a(20) =4962596a(21) =9000510a(22) =52955224a(23) =96909938a(24) =619866252a(25) =1142822566a(26) =7892799680a(27) =14642776794a(28) =108571045108a(29) =202499313422