A337931 - OEIS

A337931 as a simple table

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

[0,0,0,1,2,2,2,3,3,3,5,5,5,6,6,6,7,7,9,8,9,9,10, 11,11,12,12,13,14,14,14,14,15,15,16,16,18,18,17, 18,19,20,21,20,21,20,22,23,21,23,24,25,26,24,26, 27,25,27,29,29,30,29,30,30,30,31,33,32,32,33,35, 34,35,34,36,37]

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

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

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