A147620 - cp's OEIS frontend

A147620 Expansion of g.f.: 1/((1 - x - x^2 + x^6 - x^8)*(1 - x^2 + x^6 + x^7 - x^8)).

n	a(n)
0	1
1	1
2	3
3	4
4	8
5	12
6	19
7	29
8	46
9	70
10	111
11	170
12	271
13	422
14	668
15	1048
16	1655
17	2603
18	4104
19	6453
20	10167
21	15989
22	25175
23	39599
24	62329
25	98064
26	154335
27	242845
28	382183
29	601399
30	946451
31	1489366
32	2343847
33	3688412
34	5804459
35	9134287
36	14374533
37	22620800
38	35597998

[1, 1, 3, 4, 8, 12, 19, 29, 46, 70, 111, 170, 271, 422, 668, 1048, 1655, 2603, 4104, 6453, 10167, 15989, 25175, 39599, 62329, 98064, 154335, 242845, 382183, 601399, 946451, 1489366, 2343847, 3688412, 5804459, 9134287, 14374533, 22620800, 35597998]

cp's OEIS Frontend

A147620 Expansion of g.f.: 1/((1 - x - x^2 + x^6 - x^8)*(1 - x^2 + x^6 + x^7 - x^8)).

Table of values

List of values