A246821 - OEIS

A246821 as a simple table

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

[1,2,4,8,6,8,6,14,14,16,10,14,12,26,26,20,18,12, 26,37,31,27,50,42,38,36,32,30,41,27,23,27,25,15, 16,22,16,26,20,14,29,19,34,30,40,40,28,24,22,18, 12,10,20,20,14,8,16,10,26,41,31,17,13,11,45,31,47]

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

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

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