Row sums of triangle A130461.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =8a(5) =15a(6) =28a(7) =61a(8) =132a(9) =325a(10) =790a(11) =2133a(12) =5680a(13) =16501