Row sums of triangle A137712.

Terms

a(0) =1a(1) =2a(2) =3a(3) =5a(4) =7a(5) =12a(6) =18a(7) =30a(8) =48a(9) =78a(10) =126a(11) =205a(12) =331a(13) =536a(14) =868a(15) =1404a(16) =2272a(17) =3676a(18) =5948a(19) =9624a(20) =15572a(21) =25195a(22) =40767a(23) =65962a(24) =106729a(25) =172690a(26) =279419a(27) =452109a(28) =731528a(29) =1183637