A309321 - OEIS

A309321 as a simple table

n	a(n)
1	0
2	0
3	0
4	0
5	20
6	5
7	3
8	5
9	0
10	21
11	5
12	2
13	1
14	52
15	4
16	3
17	0
18	17
19	0
20	1104
21	21
22	7
23	73
24	9
25	105
26	35
27	8
28	54
29	51
30	11
31	34
32	43
33	78
34	8
35	52
36	29
37	19
38	10
39	80
40	50
41	22
42	33
43	78
44	53
45	9
46	994
47	11
48	17
49	26
50	7
51	20
52	49
53	75
54	12
55	109
56	100
57	27
58	16
59	12
60	16
61	32
62	48
63	28
64	69
65	32
66	42
67	6
68	56
69	48

[0,0,0,0,20,5,3,5,0,21,5,2,1,52,4,3,0,17,0,1104, 21,7,73,9,105,35,8,54,51,11,34,43,78,8,52,29,19, 10,80,50,22,33,78,53,9,994,11,17,26,7,20,49,75,12, 109,100,27,16,12,16,32,48,28,69,32,42,6,56,48]