A363570 - cp's OEIS frontend

A363570 Expansion of (1 / sqrt(1 - 8x + 4x^2) - 1 / (1 - x)) / 3.

n	a(n)
0	0
1	1
2	7
3	45
4	295
5	1981
6	13545
7	93829
8	656311
9	4625181
10	32788657
11	233567269
12	1670457321
13	11987269477
14	86268665917
15	622391877045
16	4500029549911
17	32598283556317
18	236542093805025
19	1719008077215205
20	12509403045819505
21	91143878730342021
22	664816240262272237

[0, 1, 7, 45, 295, 1981, 13545, 93829, 656311, 4625181, 32788657, 233567269, 1670457321, 11987269477, 86268665917, 622391877045, 4500029549911, 32598283556317, 236542093805025, 1719008077215205, 12509403045819505, 91143878730342021, 664816240262272237]

cp's OEIS Frontend

A363570 Expansion of (1 / sqrt(1 - 8x + 4x^2) - 1 / (1 - x)) / 3.

Table of values

List of values

cp's OEIS Frontend

A363570 Expansion of (1 / sqrt(1 - 8*x + 4*x^2) - 1 / (1 - x)) / 3.

Table of values

List of values

A363570 Expansion of (1 / sqrt(1 - 8x + 4x^2) - 1 / (1 - x)) / 3.