Product of n-th Pell number and n-th Catalan number: a(n) = A000129(n)*A000108(n).
A372216
Product of n-th Pell number and n-th Catalan number: a(n) = A000129(n)*A000108(n).
Terms
- a(0) =1a(1) =4a(2) =25a(3) =168a(4) =1218a(5) =9240a(6) =72501a(7) =583440a(8) =4789070a(9) =39940888a(10) =337490426a(11) =2883046320a(12) =24858176900a(13) =216046612080
External references
- oeis: A372216