A132095 - cp's OEIS frontend

A132095 Denominators of expansion of e.g.f. x^2/(2*(cos(x)-1)), even powers only.

n	a(n)
1	1
2	6
3	10
4	42
5	30
6	22
7	2730
8	6
9	34
10	798
11	330
12	46
13	2730
14	6
15	290
16	14322
17	510
18	2
19	54834
20	6
21	4510
22	1806
23	690
24	94
25	46410
26	66
27	530
28	798
29	174
30	118
31	56786730
32	6
33	170
34	64722
35	30
36	1562
37	140100870
38	6
39	2
40	474
41	230010
42	166
43	3404310
44	6
45	20470
46	272118
47	1410
48	2
49	900354
50	6

[1, 6, 10, 42, 30, 22, 2730, 6, 34, 798, 330, 46, 2730, 6, 290, 14322, 510, 2, 54834, 6, 4510, 1806, 690, 94, 46410, 66, 530, 798, 174, 118, 56786730, 6, 170, 64722, 30, 1562, 140100870, 6, 2, 474, 230010, 166, 3404310, 6, 20470, 272118, 1410, 2, 900354, 6]

cp's OEIS Frontend

A132095 Denominators of expansion of e.g.f. x^2/(2*(cos(x)-1)), even powers only.

Table of values

List of values