A161066 - OEIS

A161066 as a simple table

n	a(n)
1	0
2	0
3	0
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	1
14	1
15	2
16	2
17	2
18	3
19	3
20	3
21	4
22	4
23	4
24	5
25	5
26	5
27	6
28	7
29	6
30	7
31	7
32	8
33	9
34	9
35	10
36	10
37	10
38	10
39	12
40	13
41	12
42	14
43	14
44	14
45	15
46	17
47	18
48	18
49	20
50	20
51	21
52	22
53	24
54	26
55	26
56	28
57	29
58	30
59	31
60	35
61	36
62	36
63	39
64	41
65	42
66	44
67	47
68	49
69	50
70	53
71	54
72	57
73	58
74	61
75	66
76	66
77	69
78	72
79	75
80	77
81	82
82	85
83	86
84	91

[0,0,0,1,1,1,1,1,1,1,1,2,1,1,2,2,2,3,3,3,4,4,4,5, 5,5,6,7,6,7,7,8,9,9,10,10,10,10,12,13,12,14,14,14, 15,17,18,18,20,20,21,22,24,26,26,28,29,30,31,35, 36,36,39,41,42,44,47,49,50,53,54,57,58,61,66,66, 69,72,75,77,82,85,86,91]

n	a(n)
1	0
2	0
3	0
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	1
14	1
15	2
16	2
17	2
18	3
19	3
20	3
21	4
22	4
23	4
24	5
25	5
26	5
27	6
28	7
29	6
30	7
31	7
32	8
33	9
34	9
35	10
36	10
37	10
38	10
39	12
40	13
41	12
42	14
43	14
44	14
45	15
46	17
47	18
48	18
49	20
50	20
51	21
52	22
53	24
54	26
55	26
56	28
57	29
58	30
59	31
60	35
61	36
62	36
63	39
64	41
65	42
66	44
67	47
68	49
69	50
70	53
71	54
72	57
73	58
74	61
75	66
76	66
77	69
78	72
79	75
80	77
81	82
82	85
83	86
84	91

n	a(n)
1	0
2	0
3	0
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	1
14	1
15	2
16	2
17	2
18	3
19	3
20	3
21	4
22	4
23	4
24	5
25	5
26	5
27	6
28	7
29	6
30	7
31	7
32	8
33	9
34	9
35	10
36	10
37	10
38	10
39	12
40	13
41	12
42	14
43	14
44	14
45	15
46	17
47	18
48	18
49	20
50	20
51	21
52	22
53	24
54	26
55	26
56	28
57	29
58	30
59	31
60	35
61	36
62	36
63	39
64	41
65	42
66	44
67	47
68	49
69	50
70	53
71	54
72	57
73	58
74	61
75	66
76	66
77	69
78	72
79	75
80	77
81	82
82	85
83	86
84	91

n	a(n)
1	0
2	0
3	0
4	1
5	1
6	1
7	1
8	1
9	1
10	1
11	1
12	2
13	1
14	1
15	2
16	2
17	2
18	3
19	3
20	3
21	4
22	4
23	4
24	5
25	5
26	5
27	6
28	7
29	6
30	7
31	7
32	8
33	9
34	9
35	10
36	10
37	10
38	10
39	12
40	13
41	12
42	14
43	14
44	14
45	15
46	17
47	18
48	18
49	20
50	20
51	21
52	22
53	24
54	26
55	26
56	28
57	29
58	30
59	31
60	35
61	36
62	36
63	39
64	41
65	42
66	44
67	47
68	49
69	50
70	53
71	54
72	57
73	58
74	61
75	66
76	66
77	69
78	72
79	75
80	77
81	82
82	85
83	86
84	91