A384635 - cp's OEIS frontend

A384635 Expansion of (1+3x+2x^2) / (1-6x^2-4x^3+2*x^4).

n	a(n)
0	1
1	3
2	8
3	22
4	58
5	158
6	420
7	1136
8	3036
9	8180
10	21920
11	58952
12	158168
13	425032
14	1140976
15	3064960
16	8229648
17	22103600
18	59355776
19	159410272
20	428089760
21	1149677536
22	3087468096
23	8291603712
24	22267339200
25	59800139584
26	160595513856
27	431286986880
28	1158238963072

[1, 3, 8, 22, 58, 158, 420, 1136, 3036, 8180, 21920, 58952, 158168, 425032, 1140976, 3064960, 8229648, 22103600, 59355776, 159410272, 428089760, 1149677536, 3087468096, 8291603712, 22267339200, 59800139584, 160595513856, 431286986880, 1158238963072]

cp's OEIS Frontend

A384635 Expansion of (1+3x+2x^2) / (1-6x^2-4x^3+2*x^4).

Table of values

List of values

cp's OEIS Frontend

A384635 Expansion of (1+3*x+2*x^2) / (1-6*x^2-4*x^3+2*x^4).

Table of values

List of values

A384635 Expansion of (1+3x+2x^2) / (1-6x^2-4x^3+2*x^4).