A068766 - cp's OEIS frontend

A068766 Generalized Catalan numbers 4xA(x)^2 -A(x)+1-3*x=0.

n	a(n)
0	1
1	1
2	8
3	68
4	608
5	5664
6	54528
7	538944
8	5441024
9	55889408
10	582348800
11	6140864512
12	65414742016
13	702897995776
14	7609805045760
15	82929151328256
16	908978855215104
17	10014523823357952
18	110840574196580352
19	1231847926116384768

[1, 1, 8, 68, 608, 5664, 54528, 538944, 5441024, 55889408, 582348800, 6140864512, 65414742016, 702897995776, 7609805045760, 82929151328256, 908978855215104, 10014523823357952, 110840574196580352, 1231847926116384768]

cp's OEIS Frontend

A068766 Generalized Catalan numbers 4xA(x)^2 -A(x)+1-3*x=0.

Table of values

List of values

cp's OEIS Frontend

A068766 Generalized Catalan numbers 4*x*A(x)^2 -A(x)+1-3*x=0.

Table of values

List of values

A068766 Generalized Catalan numbers 4xA(x)^2 -A(x)+1-3*x=0.