A381946 - cp's OEIS frontend

A381946 a(n) is the smallest positive integer k with at least one digit > 1 such that k*n contains all the distinct digits of n.

n	a(n)
1	12
2	6
3	12
4	6
5	3
6	6
7	21
8	6
9	21
10	12
11	12
12	16
13	24
14	51
15	7
16	26
17	42
18	6
19	48
20	6
21	6
22	6
23	14
24	18
25	5
26	24
27	26
28	26
29	32
30	12
31	23
32	26
33	4
34	41
35	9
36	26
37	19
38	22
39	24
40	6
41	4
42	7
43	8
44	6
45	9
46	14
47	31
48	8
49	6
50	3
51	3
52	26
53	25
54	27
55	3
56	26
57	65
58	26
59	5
60	6
61	24
62	23
63	22
64	26
65	21
66	4
67	25
68	12
69	14
70	21
71	17
72	24
73	19
74	47
75	5
76	22
77	14
78	24
79	25

[12, 6, 12, 6, 3, 6, 21, 6, 21, 12, 12, 16, 24, 51, 7, 26, 42, 6, 48, 6, 6, 6, 14, 18, 5, 24, 26, 26, 32, 12, 23, 26, 4, 41, 9, 26, 19, 22, 24, 6, 4, 7, 8, 6, 9, 14, 31, 8, 6, 3, 3, 26, 25, 27, 3, 26, 65, 26, 5, 6, 24, 23, 22, 26, 21, 4, 25, 12, 14, 21, 17, 24, 19, 47, 5, 22, 14, 24, 25]

cp's OEIS Frontend

A381946 a(n) is the smallest positive integer k with at least one digit > 1 such that k*n contains all the distinct digits of n.

Table of values

List of values

n	a(n)
1	12
2	6
3	12
4	6
5	3
6	6
7	21
8	6
9	21
10	12
11	12
12	16
13	24
14	51
15	7
16	26
17	42
18	6
19	48
20	6
21	6
22	6
23	14
24	18
25	5
26	24
27	26
28	26
29	32
30	12
31	23
32	26
33	4
34	41
35	9
36	26
37	19
38	22
39	24
40	6
41	4
42	7
43	8
44	6
45	9
46	14
47	31
48	8
49	6
50	3
51	3
52	26
53	25
54	27
55	3
56	26
57	65
58	26
59	5
60	6
61	24
62	23
63	22
64	26
65	21
66	4
67	25
68	12
69	14
70	21
71	17
72	24
73	19
74	47
75	5
76	22
77	14
78	24
79	25

n	a(n)
1	12
2	6
3	12
4	6
5	3
6	6
7	21
8	6
9	21
10	12
11	12
12	16
13	24
14	51
15	7
16	26
17	42
18	6
19	48
20	6
21	6
22	6
23	14
24	18
25	5
26	24
27	26
28	26
29	32
30	12
31	23
32	26
33	4
34	41
35	9
36	26
37	19
38	22
39	24
40	6
41	4
42	7
43	8
44	6
45	9
46	14
47	31
48	8
49	6
50	3
51	3
52	26
53	25
54	27
55	3
56	26
57	65
58	26
59	5
60	6
61	24
62	23
63	22
64	26
65	21
66	4
67	25
68	12
69	14
70	21
71	17
72	24
73	19
74	47
75	5
76	22
77	14
78	24
79	25

n	a(n)
1	12
2	6
3	12
4	6
5	3
6	6
7	21
8	6
9	21
10	12
11	12
12	16
13	24
14	51
15	7
16	26
17	42
18	6
19	48
20	6
21	6
22	6
23	14
24	18
25	5
26	24
27	26
28	26
29	32
30	12
31	23
32	26
33	4
34	41
35	9
36	26
37	19
38	22
39	24
40	6
41	4
42	7
43	8
44	6
45	9
46	14
47	31
48	8
49	6
50	3
51	3
52	26
53	25
54	27
55	3
56	26
57	65
58	26
59	5
60	6
61	24
62	23
63	22
64	26
65	21
66	4
67	25
68	12
69	14
70	21
71	17
72	24
73	19
74	47
75	5
76	22
77	14
78	24
79	25