A147600 - cp's OEIS frontend

A147600 Expansion of 1/(1 - 3*x^2 + x^4).

n	a(n)
0	1
1	0
2	3
3	0
4	8
5	0
6	21
7	0
8	55
9	0
10	144
11	0
12	377
13	0
14	987
15	0
16	2584
17	0
18	6765
19	0
20	17711
21	0
22	46368
23	0
24	121393
25	0
26	317811
27	0
28	832040
29	0
30	2178309
31	0
32	5702887
33	0
34	14930352
35	0
36	39088169
37	0
38	102334155
39	0
40	267914296
41	0
42	701408733
43	0
44	1836311903
45	0
46	4807526976
47	0

[1, 0, 3, 0, 8, 0, 21, 0, 55, 0, 144, 0, 377, 0, 987, 0, 2584, 0, 6765, 0, 17711, 0, 46368, 0, 121393, 0, 317811, 0, 832040, 0, 2178309, 0, 5702887, 0, 14930352, 0, 39088169, 0, 102334155, 0, 267914296, 0, 701408733, 0, 1836311903, 0, 4807526976, 0]

cp's OEIS Frontend

A147600 Expansion of 1/(1 - 3*x^2 + x^4).

Table of values

List of values