Row sums of triangle A094344.

Terms

a(0) =1a(1) =1a(2) =2a(3) =7a(4) =38a(5) =286a(6) =2756a(7) =32299a(8) =444998a(9) =7038898a(10) =125620652a(11) =2495811814a(12) =54618201884