A338849 - OEIS

A338849 as a simple table

n	a(n)
0	1
1	1
2	1
3	1
4	2
5	0
6	1
7	3
8	0
9	0
10	1
11	4
12	4
13	0
14	0
15	1
16	5
17	10
18	0
19	0
20	10
21	1
22	6
23	18
24	12
25	24
26	60
27	36
28	1
29	7
30	28
31	42
32	112
33	280
34	420
35	322
36	1
37	8
38	40
39	96
40	336
41	1040
42	2400
43	3696
44	2832
45	1
46	9
47	54
48	180
49	792
50	3060
51	9540
52	22428
53	35280
54	27954
55	1
56	10
57	70
58	300
59	1600
60	7540
61	29880
62	95340
63	229280
64	369540
65	299260

[1,1,1,1,2,0,1,3,0,0,1,4,4,0,0,1,5,10,0,0,10,1,6, 18,12,24,60,36,1,7,28,42,112,280,420,322,1,8,40, 96,336,1040,2400,3696,2832,1,9,54,180,792,3060, 9540,22428,35280,27954,1,10,70,300,1600,7540, 29880,95340,229280,369540,299260]