A211508 - OEIS

A211508 as a simple table

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

[0,0,1,2,2,4,4,6,5,6,8,8,8,12,8,10,12,12,11,16,12, 16,16,12,16,20,14,16,22,20,16,24,17,22,24,16,22, 30,16,24,30,26,20,28,26,28,32,18,26,38,21,30,36, 28,28,34,30,36,34,26,34,46,20,28,46,36,32,40,30, 42,40]

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

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

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