A319057 - OEIS

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A319057 as a simple table

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

[0,2,3,4,5,5,7,6,9,7,11,7,13,9,8,10,17,9,19,9,10, 13,23,9,25,15,12,11,29,10,31,12,14,19,12,11,37,21, 16,11,41,12,43,15,14,25,47,12,49,15,20,17,53,14, 16,13,22,31,59,12,61,33,16,14,18,16,67,21,26]

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

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

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