A345392 - cp's OEIS frontend

A345392 a(n) is the least k > 1 such that n and k*n have the same set of decimal digits.

n	a(n)
0	2
1	11
2	11
3	11
4	11
5	11
6	11
7	11
8	11
9	11
10	10
11	101
12	101
13	87
14	101
15	77
16	101
17	101
18	66
19	101
20	10
21	101
22	101
23	14
24	101
25	9
26	87
27	101
28	101
29	101
30	10
31	43
32	101
33	101
34	101
35	101
36	101
37	101
38	101
39	87
40	10
41	101
42	101
43	8
44	101
45	99
46	14
47	101
48	101
49	101
50	10
51	101
52	101
53	101
54	101
55	101
56	101
57	101

[2, 11, 11, 11, 11, 11, 11, 11, 11, 11, 10, 101, 101, 87, 101, 77, 101, 101, 66, 101, 10, 101, 101, 14, 101, 9, 87, 101, 101, 101, 10, 43, 101, 101, 101, 101, 101, 101, 101, 87, 10, 101, 101, 8, 101, 99, 14, 101, 101, 101, 10, 101, 101, 101, 101, 101, 101, 101]

cp's OEIS Frontend

A345392 a(n) is the least k > 1 such that n and k*n have the same set of decimal digits.

Table of values

List of values

n	a(n)
0	2
1	11
2	11
3	11
4	11
5	11
6	11
7	11
8	11
9	11
10	10
11	101
12	101
13	87
14	101
15	77
16	101
17	101
18	66
19	101
20	10
21	101
22	101
23	14
24	101
25	9
26	87
27	101
28	101
29	101
30	10
31	43
32	101
33	101
34	101
35	101
36	101
37	101
38	101
39	87
40	10
41	101
42	101
43	8
44	101
45	99
46	14
47	101
48	101
49	101
50	10
51	101
52	101
53	101
54	101
55	101
56	101
57	101

n	a(n)
0	2
1	11
2	11
3	11
4	11
5	11
6	11
7	11
8	11
9	11
10	10
11	101
12	101
13	87
14	101
15	77
16	101
17	101
18	66
19	101
20	10
21	101
22	101
23	14
24	101
25	9
26	87
27	101
28	101
29	101
30	10
31	43
32	101
33	101
34	101
35	101
36	101
37	101
38	101
39	87
40	10
41	101
42	101
43	8
44	101
45	99
46	14
47	101
48	101
49	101
50	10
51	101
52	101
53	101
54	101
55	101
56	101
57	101

n	a(n)
0	2
1	11
2	11
3	11
4	11
5	11
6	11
7	11
8	11
9	11
10	10
11	101
12	101
13	87
14	101
15	77
16	101
17	101
18	66
19	101
20	10
21	101
22	101
23	14
24	101
25	9
26	87
27	101
28	101
29	101
30	10
31	43
32	101
33	101
34	101
35	101
36	101
37	101
38	101
39	87
40	10
41	101
42	101
43	8
44	101
45	99
46	14
47	101
48	101
49	101
50	10
51	101
52	101
53	101
54	101
55	101
56	101
57	101