A224785 - cp's OEIS frontend

A224785 Expansion of (1+4x+8x^2-x^3)/((1-x)(1+x)(1-3*x^2)).

n	a(n)
0	1
1	4
2	12
3	15
4	45
5	48
6	144
7	147
8	441
9	444
10	1332
11	1335
12	4005
13	4008
14	12024
15	12027
16	36081
17	36084
18	108252
19	108255
20	324765
21	324768
22	974304
23	974307
24	2922921
25	2922924
26	8768772
27	8768775
28	26306325
29	26306328
30	78918984
31	78918987
32	236756961
33	236756964
34	710270892
35	710270895

[1, 4, 12, 15, 45, 48, 144, 147, 441, 444, 1332, 1335, 4005, 4008, 12024, 12027, 36081, 36084, 108252, 108255, 324765, 324768, 974304, 974307, 2922921, 2922924, 8768772, 8768775, 26306325, 26306328, 78918984, 78918987, 236756961, 236756964, 710270892, 710270895]

cp's OEIS Frontend

A224785 Expansion of (1+4x+8x^2-x^3)/((1-x)(1+x)(1-3*x^2)).

Table of values

List of values

cp's OEIS Frontend

A224785 Expansion of (1+4*x+8*x^2-x^3)/((1-x)*(1+x)*(1-3*x^2)).

Table of values

List of values

A224785 Expansion of (1+4x+8x^2-x^3)/((1-x)(1+x)(1-3*x^2)).