A116412 - cp's OEIS frontend

A116412 Riordan array ((1+x)/(1-2x),x(1+x)/(1-2x)).

n	a(n)
0	1
1	3
2	1
3	6
4	6
5	1
6	12
7	21
8	9
9	1
10	24
11	60
12	45
13	12
14	1
15	48
16	156
17	171
18	78
19	15
20	1
21	96
22	384
23	558
24	372
25	120
26	18
27	1
28	192
29	912
30	1656
31	1473
32	690
33	171
34	21
35	1
36	384
37	2112
38	4608
39	5160
40	3225
41	1152
42	231
43	24
44	1
45	768
46	4800
47	12240
48	16584
49	13083
50	6219
51	1785
52	300
53	27
54	1
55	1536
56	10752

[1, 3, 1, 6, 6, 1, 12, 21, 9, 1, 24, 60, 45, 12, 1, 48, 156, 171, 78, 15, 1, 96, 384, 558, 372, 120, 18, 1, 192, 912, 1656, 1473, 690, 171, 21, 1, 384, 2112, 4608, 5160, 3225, 1152, 231, 24, 1, 768, 4800, 12240, 16584, 13083, 6219, 1785, 300, 27, 1, 1536, 10752]

cp's OEIS Frontend

A116412 Riordan array ((1+x)/(1-2x),x(1+x)/(1-2x)).

Table of values

List of values