Row sums of triangle A049327.

Terms

a(0) =1a(1) =16a(2) =151a(3) =1051a(4) =7072a(5) =52189a(6) =387961a(7) =2803408a(8) =20262175a(9) =147578083a(10) =1074220864a(11) =7803627829a(12) =56703899473a(13) =412249980976