A178970 - OEIS

A178970 as a simple table

n	a(n)
1	2
2	3
3	4
4	2
5	6
6	7
7	2
8	9
9	10
10	2
11	12
12	8
13	20
14	15
15	16
16	2
17	22
18	19
19	2
20	21
21	22
22	38
23	24
24	32
25	2
26	27
27	52
28	2
29	30
30	31
31	2
32	8
33	34
34	2
35	36
36	37
37	17
38	43
39	40
40	20
41	42
42	8
43	2
44	45
45	32
46	2
47	27
48	49
49	29
50	51
51	52
52	23
53	54
54	55
55	2
56	57
57	77
58	11
59	15
60	28
61	2
62	108
63	64
64	2
65	66
66	32
67	47
68	69
69	70
70	2

[2,3,4,2,6,7,2,9,10,2,12,8,20,15,16,2,22,19,2,21, 22,38,24,32,2,27,52,2,30,31,2,8,34,2,36,37,17,43, 40,20,42,8,2,45,32,2,27,49,29,51,52,23,54,55,2,57, 77,11,15,28,2,108,64,2,66,32,47,69,70,2]

n	a(n)
1	2
2	3
3	4
4	2
5	6
6	7
7	2
8	9
9	10
10	2
11	12
12	8
13	20
14	15
15	16
16	2
17	22
18	19
19	2
20	21
21	22
22	38
23	24
24	32
25	2
26	27
27	52
28	2
29	30
30	31
31	2
32	8
33	34
34	2
35	36
36	37
37	17
38	43
39	40
40	20
41	42
42	8
43	2
44	45
45	32
46	2
47	27
48	49
49	29
50	51
51	52
52	23
53	54
54	55
55	2
56	57
57	77
58	11
59	15
60	28
61	2
62	108
63	64
64	2
65	66
66	32
67	47
68	69
69	70
70	2

n	a(n)
1	2
2	3
3	4
4	2
5	6
6	7
7	2
8	9
9	10
10	2
11	12
12	8
13	20
14	15
15	16
16	2
17	22
18	19
19	2
20	21
21	22
22	38
23	24
24	32
25	2
26	27
27	52
28	2
29	30
30	31
31	2
32	8
33	34
34	2
35	36
36	37
37	17
38	43
39	40
40	20
41	42
42	8
43	2
44	45
45	32
46	2
47	27
48	49
49	29
50	51
51	52
52	23
53	54
54	55
55	2
56	57
57	77
58	11
59	15
60	28
61	2
62	108
63	64
64	2
65	66
66	32
67	47
68	69
69	70
70	2

n	a(n)
1	2
2	3
3	4
4	2
5	6
6	7
7	2
8	9
9	10
10	2
11	12
12	8
13	20
14	15
15	16
16	2
17	22
18	19
19	2
20	21
21	22
22	38
23	24
24	32
25	2
26	27
27	52
28	2
29	30
30	31
31	2
32	8
33	34
34	2
35	36
36	37
37	17
38	43
39	40
40	20
41	42
42	8
43	2
44	45
45	32
46	2
47	27
48	49
49	29
50	51
51	52
52	23
53	54
54	55
55	2
56	57
57	77
58	11
59	15
60	28
61	2
62	108
63	64
64	2
65	66
66	32
67	47
68	69
69	70
70	2