A200031 - cp's OEIS frontend

A200031 G.f. satisfies: A(x) = 1 + x + 3xA(x) + x*A(x)^2.

n	a(n)
0	1
1	5
2	25
3	150
4	1000
5	7125
6	53125
7	409375
8	3234375
9	26059375
10	213296875
11	1768625000
12	14825156250
13	125419296875
14	1069473046875
15	9182583593750
16	79319843750000
17	688837802734375
18	6010580419921875
19	52670308222656250
20	463321803125000000
21	4089876834521484375
22	36217014743896484375

[1, 5, 25, 150, 1000, 7125, 53125, 409375, 3234375, 26059375, 213296875, 1768625000, 14825156250, 125419296875, 1069473046875, 9182583593750, 79319843750000, 688837802734375, 6010580419921875, 52670308222656250, 463321803125000000, 4089876834521484375, 36217014743896484375]

cp's OEIS Frontend

A200031 G.f. satisfies: A(x) = 1 + x + 3xA(x) + x*A(x)^2.

Table of values

List of values

cp's OEIS Frontend

A200031 G.f. satisfies: A(x) = 1 + x + 3*x*A(x) + x*A(x)^2.

Table of values

List of values

A200031 G.f. satisfies: A(x) = 1 + x + 3xA(x) + x*A(x)^2.