A102702 - cp's OEIS frontend

A102702 Expansion of (2-x-2*x^2-x^3)/(1-x-x^2)^2.

n	a(n)
0	2
1	3
2	6
3	10
4	18
5	31
6	54
7	93
8	160
9	274
10	468
11	797
12	1354
13	2295
14	3882
15	6554
16	11046
17	18587
18	31230
19	52401
20	87812
21	146978
22	245736
23	410425
24	684818
25	1141611
26	1901454
27	3164458
28	5262330
29	8744599
30	14521158
31	24097797
32	39965224
33	66241330
34	109731132

[2, 3, 6, 10, 18, 31, 54, 93, 160, 274, 468, 797, 1354, 2295, 3882, 6554, 11046, 18587, 31230, 52401, 87812, 146978, 245736, 410425, 684818, 1141611, 1901454, 3164458, 5262330, 8744599, 14521158, 24097797, 39965224, 66241330, 109731132]

cp's OEIS Frontend

A102702 Expansion of (2-x-2*x^2-x^3)/(1-x-x^2)^2.

Table of values

List of values