A297959 - OEIS

A297959 as a simple table

n	a(n)
1	0
2	1
3	1
4	1
5	3
6	1
7	2
8	7
9	7
10	2
11	3
12	13
13	15
14	13
15	3
16	5
17	23
18	25
19	25
20	23
21	5
22	8
23	49
24	47
25	78
26	47
27	49
28	8
29	13
30	99
31	109
32	233
33	233
34	109
35	99
36	13
37	21
38	189
39	245
40	779
41	681
42	779
43	245
44	189
45	21
46	34
47	383
48	545
49	2359
50	2596
51	2596
52	2359
53	545
54	383
55	34
56	55
57	777
58	1253
59	7024
60	11623
61	11283
62	11623
63	7024

[0,1,1,1,3,1,2,7,7,2,3,13,15,13,3,5,23,25,25,23,5, 8,49,47,78,47,49,8,13,99,109,233,233,109,99,13,21, 189,245,779,681,779,245,189,21,34,383,545,2359, 2596,2596,2359,545,383,34,55,777,1253,7024,11623, 11283,11623,7024]