A361834 - OEIS

A361834 as a simple table

n	a(n)
0	1
1	1
2	2
3	1
4	2
5	6
6	1
7	2
8	4
9	20
10	1
11	2
12	2
13	8
14	70
15	1
16	2
17	0
18	-2
19	16
20	252
21	1
22	2
23	-2
24	-10
25	-14
26	32
27	924
28	1
29	2
30	-4
31	-16
32	-22
33	-32
34	64
35	3432
36	1
37	2
38	-6
39	-20
40	-10
41	12
42	-30
43	128
44	12870
45	1
46	2
47	-8
48	-22
49	20
50	118
51	174
52	64
53	256
54	48620
55	1
56	2
57	-10
58	-22
59	66
60	242
61	304
62	344
63	346
64	512
65	184756

[1,1,2,1,2,6,1,2,4,20,1,2,2,8,70,1,2,0,-2,16,252, 1,2,-2,-10,-14,32,924,1,2,-4,-16,-22,-32,64,3432, 1,2,-6,-20,-10,12,-30,128,12870,1,2,-8,-22,20,118, 174,64,256,48620,1,2,-10,-22,66,242,304,344,346, 512,184756]