A154691 - cp's OEIS frontend

A154691 Expansion of (1+x+x^2) / ((1-x)*(1-x-x^2)).

n	a(n)
0	1
1	3
2	7
3	13
4	23
5	39
6	65
7	107
8	175
9	285
10	463
11	751
12	1217
13	1971
14	3191
15	5165
16	8359
17	13527
18	21889
19	35419
20	57311
21	92733
22	150047
23	242783
24	392833
25	635619
26	1028455
27	1664077
28	2692535
29	4356615
30	7049153
31	11405771
32	18454927
33	29860701
34	48315631
35	78176335

[1, 3, 7, 13, 23, 39, 65, 107, 175, 285, 463, 751, 1217, 1971, 3191, 5165, 8359, 13527, 21889, 35419, 57311, 92733, 150047, 242783, 392833, 635619, 1028455, 1664077, 2692535, 4356615, 7049153, 11405771, 18454927, 29860701, 48315631, 78176335]

cp's OEIS Frontend

A154691 Expansion of (1+x+x^2) / ((1-x)*(1-x-x^2)).

Table of values

List of values