A352520 - OEIS

A352520 as a simple table

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

[0,0,2,1,4,5,3,7,8,9,6,11,12,13,14,10,16,17,18,19, 20,15,22,23,24,25,26,27,21,29,30,31,32,33,34,35, 28,37,38,39,40,41,42,43,44,36,46,47,48,49,50,51, 52,53,54,45,56,57,58,59,60,61,62,63,64,65,55,67]

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

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

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