A002349 - OEIS

A002349 as a simple table

n	a(n)
1	0
2	2
3	1
4	0
5	4
6	2
7	3
8	1
9	0
10	6
11	3
12	2
13	180
14	4
15	1
16	0
17	8
18	4
19	39
20	2
21	12
22	42
23	5
24	1
25	0
26	10
27	5
28	24
29	1820
30	2
31	273
32	3
33	4
34	6
35	1
36	0
37	12
38	6
39	4
40	3
41	320
42	2
43	531
44	30
45	24
46	3588
47	7
48	1
49	0
50	14
51	7
52	90
53	9100
54	66
55	12
56	2
57	20
58	2574
59	69
60	4
61	226153980
62	8
63	1
64	0
65	16
66	8
67	5967
68	4
69	936
70	30
71	413
72	2
73	267000
74	430
75	3

[0,2,1,0,4,2,3,1,0,6,3,2,180,4,1,0,8,4,39,2,12,42, 5,1,0,10,5,24,1820,2,273,3,4,6,1,0,12,6,4,3,320,2, 531,30,24,3588,7,1,0,14,7,90,9100,66,12,2,20,2574, 69,4,226153980,8,1,0,16,8,5967,4,936,30,413,2, 267000,430,3]