A062518 - cp's OEIS frontend

A062518 Conjectural largest exponent k such that n^k does not contain all of the digits 0 through 9 (in decimal notation) or 0 if no such k exists (for example if n is a power of 10).

n	a(n)
1	0
2	168
3	106
4	84
5	65
6	64
7	61
8	56
9	53
10	0
11	41
12	51
13	37
14	34
15	34
16	42
17	27
18	25
19	44
20	168
21	29
22	24
23	50
24	23
25	29
26	31
27	28
28	28
29	45
30	106
31	28
32	18
33	24
34	34
35	18
36	32
37	25
38	17
39	41
40	84
41	23
42	19
43	20
44	29
45	39
46	32
47	15
48	29
49	16
50	65
51	29
52	29
53	30
54	18
55	17
56	33
57	19
58	31
59	27
60	64
61	26
62	19
63	24
64	28
65	17
66	15
67	21
68	25
69	13

[0, 168, 106, 84, 65, 64, 61, 56, 53, 0, 41, 51, 37, 34, 34, 42, 27, 25, 44, 168, 29, 24, 50, 23, 29, 31, 28, 28, 45, 106, 28, 18, 24, 34, 18, 32, 25, 17, 41, 84, 23, 19, 20, 29, 39, 32, 15, 29, 16, 65, 29, 29, 30, 18, 17, 33, 19, 31, 27, 64, 26, 19, 24, 28, 17, 15, 21, 25, 13]

cp's OEIS Frontend

A062518 Conjectural largest exponent k such that n^k does not contain all of the digits 0 through 9 (in decimal notation) or 0 if no such k exists (for example if n is a power of 10).

Table of values

List of values

n	a(n)
1	0
2	168
3	106
4	84
5	65
6	64
7	61
8	56
9	53
10	0
11	41
12	51
13	37
14	34
15	34
16	42
17	27
18	25
19	44
20	168
21	29
22	24
23	50
24	23
25	29
26	31
27	28
28	28
29	45
30	106
31	28
32	18
33	24
34	34
35	18
36	32
37	25
38	17
39	41
40	84
41	23
42	19
43	20
44	29
45	39
46	32
47	15
48	29
49	16
50	65
51	29
52	29
53	30
54	18
55	17
56	33
57	19
58	31
59	27
60	64
61	26
62	19
63	24
64	28
65	17
66	15
67	21
68	25
69	13

n	a(n)
1	0
2	168
3	106
4	84
5	65
6	64
7	61
8	56
9	53
10	0
11	41
12	51
13	37
14	34
15	34
16	42
17	27
18	25
19	44
20	168
21	29
22	24
23	50
24	23
25	29
26	31
27	28
28	28
29	45
30	106
31	28
32	18
33	24
34	34
35	18
36	32
37	25
38	17
39	41
40	84
41	23
42	19
43	20
44	29
45	39
46	32
47	15
48	29
49	16
50	65
51	29
52	29
53	30
54	18
55	17
56	33
57	19
58	31
59	27
60	64
61	26
62	19
63	24
64	28
65	17
66	15
67	21
68	25
69	13

n	a(n)
1	0
2	168
3	106
4	84
5	65
6	64
7	61
8	56
9	53
10	0
11	41
12	51
13	37
14	34
15	34
16	42
17	27
18	25
19	44
20	168
21	29
22	24
23	50
24	23
25	29
26	31
27	28
28	28
29	45
30	106
31	28
32	18
33	24
34	34
35	18
36	32
37	25
38	17
39	41
40	84
41	23
42	19
43	20
44	29
45	39
46	32
47	15
48	29
49	16
50	65
51	29
52	29
53	30
54	18
55	17
56	33
57	19
58	31
59	27
60	64
61	26
62	19
63	24
64	28
65	17
66	15
67	21
68	25
69	13