A358027 - cp's OEIS frontend

A358027 Expansion of g.f.: (1 + x - 2x^2 + 2x^4)/((1-x)(1-3x^2)).

n	a(n)
0	1
1	2
2	3
3	6
4	11
5	20
6	35
7	62
8	107
9	188
10	323
11	566
12	971
13	1700
14	2915
15	5102
16	8747
17	15308
18	26243
19	45926
20	78731
21	137780
22	236195
23	413342
24	708587
25	1240028
26	2125763
27	3720086
28	6377291
29	11160260
30	19131875
31	33480782
32	57395627

[1, 2, 3, 6, 11, 20, 35, 62, 107, 188, 323, 566, 971, 1700, 2915, 5102, 8747, 15308, 26243, 45926, 78731, 137780, 236195, 413342, 708587, 1240028, 2125763, 3720086, 6377291, 11160260, 19131875, 33480782, 57395627]

cp's OEIS Frontend

A358027 Expansion of g.f.: (1 + x - 2x^2 + 2x^4)/((1-x)(1-3x^2)).

Table of values

List of values

cp's OEIS Frontend

A358027 Expansion of g.f.: (1 + x - 2*x^2 + 2*x^4)/((1-x)*(1-3*x^2)).

Table of values

List of values

A358027 Expansion of g.f.: (1 + x - 2x^2 + 2x^4)/((1-x)(1-3x^2)).