A222402 - OEIS

A222402 as a simple table

n	a(n)
1	1
2	0
3	0
4	0
5	0
6	0
7	3
8	0
9	0
10	3
11	4
12	9
13	4
14	9
15	4
16	8
17	0
18	35
19	35
20	0
21	8
22	10
23	92
24	0
25	162
26	0
27	92
28	10
29	50
30	0
31	624
32	717
33	717
34	624
35	0
36	50
37	66
38	998
39	900
40	8803
41	4644
42	8803
43	900
44	998
45	66
46	216
47	0
48	21634
49	55761
50	89582
51	89582
52	55761
53	21634
54	0
55	216
56	280
57	11136
58	21224
59	648643
60	540642

[1,0,0,0,0,0,3,0,0,3,4,9,4,9,4,8,0,35,35,0,8,10, 92,0,162,0,92,10,50,0,624,717,717,624,0,50,66,998, 900,8803,4644,8803,900,998,66,216,0,21634,55761, 89582,89582,55761,21634,0,216,280,11136,21224, 648643,540642]