Generalized Catalan numbers 8*x*A(x)^2 -A(x) +1 -7*x=0.
A068770
Generalized Catalan numbers 8*x*A(x)^2 -A(x) +1 -7*x=0.
Terms
- a(0) =1a(1) =1a(2) =16a(3) =264a(4) =4480a(5) =77952a(6) =1386496a(7) =25135616a(8) =463233024a(9) =8658673664a(10) =163829383168
External references
- oeis: A068770