A200376 - cp's OEIS frontend

A200376 G.f.: 1/sqrt(1-10x^2 + x^4/(1-8x^2)) + x/(1-9*x^2).

n	a(n)
0	1
1	1
2	5
3	9
4	37
5	81
6	301
7	729
8	2549
9	6561
10	22045
11	59049
12	193029
13	531441
14	1703469
15	4782969
16	15111573
17	43046721
18	134539837
19	387420489
20	1200901157
21	3486784401
22	10739313997
23	31381059609
24	96172251061
25	282429536481
26	862142190941
27	2541865828329
28	7734936371269
29	22876792454961
30	69439155241581

[1, 1, 5, 9, 37, 81, 301, 729, 2549, 6561, 22045, 59049, 193029, 531441, 1703469, 4782969, 15111573, 43046721, 134539837, 387420489, 1200901157, 3486784401, 10739313997, 31381059609, 96172251061, 282429536481, 862142190941, 2541865828329, 7734936371269, 22876792454961, 69439155241581]

cp's OEIS Frontend

A200376 G.f.: 1/sqrt(1-10x^2 + x^4/(1-8x^2)) + x/(1-9*x^2).

Table of values

List of values

cp's OEIS Frontend

A200376 G.f.: 1/sqrt(1-10*x^2 + x^4/(1-8*x^2)) + x/(1-9*x^2).

Table of values

List of values

A200376 G.f.: 1/sqrt(1-10x^2 + x^4/(1-8x^2)) + x/(1-9*x^2).