A378688 - cp's OEIS frontend

A378688 G.f. A(x) satisfies A(x) = 1 + xA(x)^7/(1 - xA(x)^2).

n	a(n)
0	1
1	1
2	8
3	87
4	1100
5	15173
6	221449
7	3362472
8	52571486
9	840658030
10	13685005046
11	226034078091
12	3778561589470
13	63808500324629
14	1086892630726300
15	18652582726212792
16	322197108441548095
17	5597514211552503858
18	97741241871353705160
19	1714482398765781043424

[1, 1, 8, 87, 1100, 15173, 221449, 3362472, 52571486, 840658030, 13685005046, 226034078091, 3778561589470, 63808500324629, 1086892630726300, 18652582726212792, 322197108441548095, 5597514211552503858, 97741241871353705160, 1714482398765781043424]

cp's OEIS Frontend

A378688 G.f. A(x) satisfies A(x) = 1 + xA(x)^7/(1 - xA(x)^2).

Table of values

List of values

cp's OEIS Frontend

A378688 G.f. A(x) satisfies A(x) = 1 + x*A(x)^7/(1 - x*A(x)^2).

Table of values

List of values

A378688 G.f. A(x) satisfies A(x) = 1 + xA(x)^7/(1 - xA(x)^2).