A276035 - cp's OEIS frontend

A276035 Least k such that n divides phi(k^k) (k > 0).

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

[1, 2, 3, 4, 5, 3, 7, 4, 3, 5, 11, 6, 13, 7, 15, 4, 17, 3, 19, 5, 7, 11, 23, 6, 5, 13, 6, 14, 29, 15, 31, 4, 33, 17, 35, 6, 37, 19, 13, 10, 41, 7, 43, 22, 15, 23, 47, 6, 7, 5, 51, 13, 53, 6, 11, 14, 19, 29, 59, 15, 61, 31, 21, 4, 65, 33, 67, 17, 69, 35]

cp's OEIS Frontend

A276035 Least k such that n divides phi(k^k) (k > 0).

Table of values

List of values

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

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

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