A293974 - OEIS

A293974 as a simple table

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

[1,2,2,4,5,4,6,6,4,8,10,8,13,14,10,14,13,8,14,16, 12,18,18,12,16,14,8,16,20,16,26,28,20,28,26,16,29, 34,26,40,41,28,38,34,20,34,38,28,41,40,26,34,29, 16,30,36,28,44,46,32,44,40,24,42,48,36,54,54,36, 48,42,24]

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

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

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