A259445 - cp's OEIS frontend

A259445 Multiplicative with a(n) = n if n is odd and a(2^s)=2.

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

[1, 2, 3, 2, 5, 6, 7, 2, 9, 10, 11, 6, 13, 14, 15, 2, 17, 18, 19, 10, 21, 22, 23, 6, 25, 26, 27, 14, 29, 30, 31, 2, 33, 34, 35, 18, 37, 38, 39, 10, 41, 42, 43, 22, 45, 46, 47, 6, 49, 50, 51, 26, 53, 54, 55, 14, 57, 58, 59, 30, 61, 62, 63, 2, 65, 66, 67, 34]

cp's OEIS Frontend

A259445 Multiplicative with a(n) = n if n is odd and a(2^s)=2.

Table of values

List of values

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

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

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