A362506 - cp's OEIS frontend

A362506 a(n) is the least x >= 0 such that A362505(n) = x * y for some y with the same set of decimal digits as x.

n	a(n)
1	0
2	1
3	2
4	3
5	1
6	4
7	5
8	6
9	2
10	7
11	8
12	9
13	3
14	10
15	1
16	11
17	12
18	13
19	4
20	14
21	15
22	12
23	16
24	5
25	17
26	18
27	19
28	6
29	20
30	13
31	21
32	2
33	22
34	23
35	7
36	14
37	24
38	25
39	26
40	8
41	27
42	23
43	15
44	28
45	29
46	9
47	30
48	31
49	16
50	3
51	10
52	24
53	10
54	32
55	33
56	10
57	1
58	34
59	17
60	11
61	35
62	36
63	25
64	12
65	37
66	38
67	12
68	18
69	34
70	12
71	13

[0, 1, 2, 3, 1, 4, 5, 6, 2, 7, 8, 9, 3, 10, 1, 11, 12, 13, 4, 14, 15, 12, 16, 5, 17, 18, 19, 6, 20, 13, 21, 2, 22, 23, 7, 14, 24, 25, 26, 8, 27, 23, 15, 28, 29, 9, 30, 31, 16, 3, 10, 24, 10, 32, 33, 10, 1, 34, 17, 11, 35, 36, 25, 12, 37, 38, 12, 18, 34, 12, 13]

cp's OEIS Frontend

A362506 a(n) is the least x >= 0 such that A362505(n) = x * y for some y with the same set of decimal digits as x.

Table of values

List of values

n	a(n)
1	0
2	1
3	2
4	3
5	1
6	4
7	5
8	6
9	2
10	7
11	8
12	9
13	3
14	10
15	1
16	11
17	12
18	13
19	4
20	14
21	15
22	12
23	16
24	5
25	17
26	18
27	19
28	6
29	20
30	13
31	21
32	2
33	22
34	23
35	7
36	14
37	24
38	25
39	26
40	8
41	27
42	23
43	15
44	28
45	29
46	9
47	30
48	31
49	16
50	3
51	10
52	24
53	10
54	32
55	33
56	10
57	1
58	34
59	17
60	11
61	35
62	36
63	25
64	12
65	37
66	38
67	12
68	18
69	34
70	12
71	13

n	a(n)
1	0
2	1
3	2
4	3
5	1
6	4
7	5
8	6
9	2
10	7
11	8
12	9
13	3
14	10
15	1
16	11
17	12
18	13
19	4
20	14
21	15
22	12
23	16
24	5
25	17
26	18
27	19
28	6
29	20
30	13
31	21
32	2
33	22
34	23
35	7
36	14
37	24
38	25
39	26
40	8
41	27
42	23
43	15
44	28
45	29
46	9
47	30
48	31
49	16
50	3
51	10
52	24
53	10
54	32
55	33
56	10
57	1
58	34
59	17
60	11
61	35
62	36
63	25
64	12
65	37
66	38
67	12
68	18
69	34
70	12
71	13

n	a(n)
1	0
2	1
3	2
4	3
5	1
6	4
7	5
8	6
9	2
10	7
11	8
12	9
13	3
14	10
15	1
16	11
17	12
18	13
19	4
20	14
21	15
22	12
23	16
24	5
25	17
26	18
27	19
28	6
29	20
30	13
31	21
32	2
33	22
34	23
35	7
36	14
37	24
38	25
39	26
40	8
41	27
42	23
43	15
44	28
45	29
46	9
47	30
48	31
49	16
50	3
51	10
52	24
53	10
54	32
55	33
56	10
57	1
58	34
59	17
60	11
61	35
62	36
63	25
64	12
65	37
66	38
67	12
68	18
69	34
70	12
71	13