Triangle read by rows generated from the Narayana transform.

Terms

a(0) =1a(1) =1a(2) =1a(3) =1a(4) =2a(5) =4a(6) =1a(7) =3a(8) =11a(9) =37a(10) =1a(11) =4a(12) =21a(13) =122a(14) =621a(15) =1a(16) =5a(17) =34a(18) =273a(19) =2302a(20) =16526a(21) =1a(22) =6a(23) =50a(24) =508a(25) =2763a(26) =66482a(27) =640207