A215466 - cp's OEIS frontend

A215466 Expansion of x(1-4x+x^2) / ( (x^2-7x+1)(x^2-3*x+1) ).

n	a(n)
0	0
1	1
2	6
3	38
4	252
5	1705
6	11628
7	79547
8	544824
9	3733234
10	25585230
11	175356611
12	1201893336
13	8237850373
14	56462937882
15	387002396990
16	2652553009008
17	18180866487757
18	124613506702404
19	854113665498719
20	5854182112700460

[0, 1, 6, 38, 252, 1705, 11628, 79547, 544824, 3733234, 25585230, 175356611, 1201893336, 8237850373, 56462937882, 387002396990, 2652553009008, 18180866487757, 124613506702404, 854113665498719, 5854182112700460]

cp's OEIS Frontend

A215466 Expansion of x(1-4x+x^2) / ( (x^2-7x+1)(x^2-3*x+1) ).

Table of values

List of values

cp's OEIS Frontend

A215466 Expansion of x*(1-4*x+x^2) / ( (x^2-7*x+1)*(x^2-3*x+1) ).

Table of values

List of values

A215466 Expansion of x(1-4x+x^2) / ( (x^2-7x+1)(x^2-3*x+1) ).