Irregular triangle of the Fibonacci polynomials of A011973 multiplied diagonally by the Catalan numbers.
A068763
Irregular triangle of the Fibonacci polynomials of A011973 multiplied diagonally by the Catalan numbers.
Terms
- a(0) =1a(1) =1a(2) =1a(3) =2a(4) =2a(5) =5a(6) =6a(7) =1a(8) =14a(9) =20a(10) =6a(11) =42a(12) =70a(13) =30a(14) =2a(15) =132a(16) =252a(17) =140a(18) =20a(19) =429a(20) =924a(21) =630a(22) =140a(23) =5a(24) =1430a(25) =3432a(26) =2772a(27) =840a(28) =70a(29) =4862
External references
- oeis: A068763