A246721 - OEIS

A246721 as a simple table

n	a(n)
0	1
1	1
2	1
3	2
4	0
5	2
6	0
7	2
8	2
9	0
10	14
11	3
12	4
13	0
14	20
15	3
16	2
17	1
18	0
19	26
20	24
21	4
22	4
23	2
24	1
25	35
26	31
27	4
28	24
29	2
30	6
31	1
32	0
33	378
34	54
35	42
36	42
37	5
38	31
39	0
40	2
41	0
42	0
43	631
44	78
45	61
46	56
47	5
48	45
49	34
50	3
51	3
52	2
53	2
54	0
55	1045
56	992
57	110
58	85
59	75
60	73
61	6
62	55
63	0
64	7
65	42
66	8
67	0
68	2
69	0
70	1772
71	1581
72	156

[1,1,1,2,0,2,0,2,2,0,14,3,4,0,20,3,2,1,0,26,24,4, 4,2,1,35,31,4,24,2,6,1,0,378,54,42,42,5,31,0,2,0, 0,631,78,61,56,5,45,34,3,3,2,2,0,1045,992,110,85, 75,73,6,55,0,7,42,8,0,2,0,1772,1581,156]