A185411 - cp's OEIS frontend

A185411 A triangular decomposition of the double factorial numbers A001147.

n	a(n)
0	1
1	0
2	1
3	0
4	2
5	1
6	0
7	4
8	10
9	1
10	0
11	8
12	60
13	36
14	1
15	0
16	16
17	296
18	516
19	116
20	1
21	0
22	32
23	1328
24	5168
25	3508
26	358
27	1
28	0
29	64
30	5664
31	42960
32	64240
33	21120
34	1086
35	1
36	0
37	128
38	23488
39	320064
40	900560
41	660880
42	118632
43	3272
44	1
45	0
46	256
47	95872
48	2225728
49	10725184
50	14713840
51	6049744
52	638968
53	9832
54	1

[1, 0, 1, 0, 2, 1, 0, 4, 10, 1, 0, 8, 60, 36, 1, 0, 16, 296, 516, 116, 1, 0, 32, 1328, 5168, 3508, 358, 1, 0, 64, 5664, 42960, 64240, 21120, 1086, 1, 0, 128, 23488, 320064, 900560, 660880, 118632, 3272, 1, 0, 256, 95872, 2225728, 10725184, 14713840, 6049744, 638968, 9832, 1]

cp's OEIS Frontend

A185411 A triangular decomposition of the double factorial numbers A001147.

Table of values

List of values