A241496 - cp's OEIS frontend

A241496 Expansion of (1 + 4*x + x^2) / (1 - x^2)^3.

n	a(n)
0	1
1	4
2	4
3	12
4	9
5	24
6	16
7	40
8	25
9	60
10	36
11	84
12	49
13	112
14	64
15	144
16	81
17	180
18	100
19	220
20	121
21	264
22	144
23	312
24	169
25	364
26	196
27	420
28	225
29	480
30	256
31	544
32	289
33	612
34	324
35	684
36	361
37	760
38	400
39	840
40	441
41	924
42	484
43	1012
44	529
45	1104
46	576
47	1200
48	625
49	1300
50	676
51	1404
52	729
53	1512

[1, 4, 4, 12, 9, 24, 16, 40, 25, 60, 36, 84, 49, 112, 64, 144, 81, 180, 100, 220, 121, 264, 144, 312, 169, 364, 196, 420, 225, 480, 256, 544, 289, 612, 324, 684, 361, 760, 400, 840, 441, 924, 484, 1012, 529, 1104, 576, 1200, 625, 1300, 676, 1404, 729, 1512]

cp's OEIS Frontend

A241496 Expansion of (1 + 4*x + x^2) / (1 - x^2)^3.

Table of values

List of values