A375434 - cp's OEIS frontend

A375434 Expansion of g.f. A(x) satisfying A(x) = (1 + xA(x)) (1 + 3xA(x)^2).

n	a(n)
0	1
1	4
2	31
3	301
4	3274
5	38158
6	465919
7	5883040
8	76189177
9	1006440238
10	13508178448
11	183689450959
12	2525336086630
13	35041483528522
14	490125130328455
15	6902993856515389
16	97814486474787898
17	1393470813699724726
18	19946461692566594413
19	286742046721454817358
20	4138001844031453456120

[1, 4, 31, 301, 3274, 38158, 465919, 5883040, 76189177, 1006440238, 13508178448, 183689450959, 2525336086630, 35041483528522, 490125130328455, 6902993856515389, 97814486474787898, 1393470813699724726, 19946461692566594413, 286742046721454817358, 4138001844031453456120]

cp's OEIS Frontend

A375434 Expansion of g.f. A(x) satisfying A(x) = (1 + xA(x)) (1 + 3xA(x)^2).

Table of values

List of values

cp's OEIS Frontend

A375434 Expansion of g.f. A(x) satisfying A(x) = (1 + x*A(x)) * (1 + 3*x*A(x)^2).

Table of values

List of values

A375434 Expansion of g.f. A(x) satisfying A(x) = (1 + xA(x)) (1 + 3xA(x)^2).