A064939 - OEIS

A064939 as a simple table

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

[0,2,3,2,5,8,7,2,3,12,11,8,13,16,13,2,17,8,19,12, 17,24,23,8,5,28,3,16,29,23,31,2,25,36,19,8,37,40, 29,12,41,29,43,24,13,48,47,8,7,12,37,28,53,8,27, 16,41,60,59,23,61,64,17,2,31,41,67,36,49,33,71,8, 73,76,13,40]

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

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

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