A068772 - cp's OEIS frontend

A068772 Generalized Catalan numbers 10xA(x)^2 -A(x) +1 -9*x =0.

n	a(n)
0	1
1	1
2	20
3	410
4	8600
5	184200
6	4020000
7	89205000
8	2008700000
9	45816140000
10	1056825200000
11	24618524200000
12	578457724000000
13	13695679012000000
14	326448619920000000
15	7827776361090000000
16	188701194087000000000

[1, 1, 20, 410, 8600, 184200, 4020000, 89205000, 2008700000, 45816140000, 1056825200000, 24618524200000, 578457724000000, 13695679012000000, 326448619920000000, 7827776361090000000, 188701194087000000000]

cp's OEIS Frontend

A068772 Generalized Catalan numbers 10xA(x)^2 -A(x) +1 -9*x =0.

Table of values

List of values

cp's OEIS Frontend

A068772 Generalized Catalan numbers 10*x*A(x)^2 -A(x) +1 -9*x =0.

Table of values

List of values

A068772 Generalized Catalan numbers 10xA(x)^2 -A(x) +1 -9*x =0.