A326689 - OEIS

A326689 as a simple table

n	a(n)
1	-1
2	0
3	0
4	1
5	0
6	2
7	0
8	3
9	2
10	3
11	0
12	3
13	0
14	4
15	7
16	7
17	0
18	7
19	0
20	13
21	3
22	6
23	0
24	19
25	4
26	7
27	8
28	17
29	0
30	1
31	0
32	15
33	13
34	9
35	11
36	29
37	0
38	10
39	5
40	27
41	0
42	20
43	0
44	25
45	23
46	12
47	0
48	13
49	6
50	17
51	19
52	29
53	0
54	22
55	3
56	5
57	7
58	15
59	0
60	61
61	0
62	16
63	29
64	31
65	17
66	10
67	0
68	37
69	25
70	29
71	0
72	59
73	0
74	19
75	13
76	41

[-1,0,0,1,0,2,0,3,2,3,0,3,0,4,7,7,0,7,0,13,3,6,0, 19,4,7,8,17,0,1,0,15,13,9,11,29,0,10,5,27,0,20,0, 25,23,12,0,13,6,17,19,29,0,22,3,5,7,15,0,61,0,16, 29,31,17,10,0,37,25,29,0,59,0,19,13,41]

n	a(n)
1	-1
2	0
3	0
4	1
5	0
6	2
7	0
8	3
9	2
10	3
11	0
12	3
13	0
14	4
15	7
16	7
17	0
18	7
19	0
20	13
21	3
22	6
23	0
24	19
25	4
26	7
27	8
28	17
29	0
30	1
31	0
32	15
33	13
34	9
35	11
36	29
37	0
38	10
39	5
40	27
41	0
42	20
43	0
44	25
45	23
46	12
47	0
48	13
49	6
50	17
51	19
52	29
53	0
54	22
55	3
56	5
57	7
58	15
59	0
60	61
61	0
62	16
63	29
64	31
65	17
66	10
67	0
68	37
69	25
70	29
71	0
72	59
73	0
74	19
75	13
76	41

n	a(n)
1	-1
2	0
3	0
4	1
5	0
6	2
7	0
8	3
9	2
10	3
11	0
12	3
13	0
14	4
15	7
16	7
17	0
18	7
19	0
20	13
21	3
22	6
23	0
24	19
25	4
26	7
27	8
28	17
29	0
30	1
31	0
32	15
33	13
34	9
35	11
36	29
37	0
38	10
39	5
40	27
41	0
42	20
43	0
44	25
45	23
46	12
47	0
48	13
49	6
50	17
51	19
52	29
53	0
54	22
55	3
56	5
57	7
58	15
59	0
60	61
61	0
62	16
63	29
64	31
65	17
66	10
67	0
68	37
69	25
70	29
71	0
72	59
73	0
74	19
75	13
76	41

n	a(n)
1	-1
2	0
3	0
4	1
5	0
6	2
7	0
8	3
9	2
10	3
11	0
12	3
13	0
14	4
15	7
16	7
17	0
18	7
19	0
20	13
21	3
22	6
23	0
24	19
25	4
26	7
27	8
28	17
29	0
30	1
31	0
32	15
33	13
34	9
35	11
36	29
37	0
38	10
39	5
40	27
41	0
42	20
43	0
44	25
45	23
46	12
47	0
48	13
49	6
50	17
51	19
52	29
53	0
54	22
55	3
56	5
57	7
58	15
59	0
60	61
61	0
62	16
63	29
64	31
65	17
66	10
67	0
68	37
69	25
70	29
71	0
72	59
73	0
74	19
75	13
76	41