A265756 - cp's OEIS frontend

A265756 a(1)=1; a(n+1) is the smallest positive integer not yet used where all the digits of a(n) and a(n+1) are present in the decimal expansion (excluding any leading or trailing zeros) of a(n)/a(n+1).

n	a(n)
1	1
2	6
3	13
4	17
5	7
6	8
7	14
8	19
9	23
10	21
11	29
12	34
13	31
14	3
15	38
16	28
17	46
18	47
19	35
20	39
21	49
22	43
23	51
24	42
25	41
26	48
27	53
28	26
29	12
30	57
31	58
32	59
33	2
34	61
35	24
36	68
37	11
38	52
39	63
40	22
41	69
42	62
43	71
44	56
45	65
46	76
47	81
48	44
49	67
50	64
51	83
52	85
53	78
54	77
55	79
56	72
57	70
58	87
59	80
60	89
61	9
62	86
63	92
64	73
65	27
66	84
67	93

[1, 6, 13, 17, 7, 8, 14, 19, 23, 21, 29, 34, 31, 3, 38, 28, 46, 47, 35, 39, 49, 43, 51, 42, 41, 48, 53, 26, 12, 57, 58, 59, 2, 61, 24, 68, 11, 52, 63, 22, 69, 62, 71, 56, 65, 76, 81, 44, 67, 64, 83, 85, 78, 77, 79, 72, 70, 87, 80, 89, 9, 86, 92, 73, 27, 84, 93]

cp's OEIS Frontend

A265756 a(1)=1; a(n+1) is the smallest positive integer not yet used where all the digits of a(n) and a(n+1) are present in the decimal expansion (excluding any leading or trailing zeros) of a(n)/a(n+1).

Table of values

List of values

n	a(n)
1	1
2	6
3	13
4	17
5	7
6	8
7	14
8	19
9	23
10	21
11	29
12	34
13	31
14	3
15	38
16	28
17	46
18	47
19	35
20	39
21	49
22	43
23	51
24	42
25	41
26	48
27	53
28	26
29	12
30	57
31	58
32	59
33	2
34	61
35	24
36	68
37	11
38	52
39	63
40	22
41	69
42	62
43	71
44	56
45	65
46	76
47	81
48	44
49	67
50	64
51	83
52	85
53	78
54	77
55	79
56	72
57	70
58	87
59	80
60	89
61	9
62	86
63	92
64	73
65	27
66	84
67	93

n	a(n)
1	1
2	6
3	13
4	17
5	7
6	8
7	14
8	19
9	23
10	21
11	29
12	34
13	31
14	3
15	38
16	28
17	46
18	47
19	35
20	39
21	49
22	43
23	51
24	42
25	41
26	48
27	53
28	26
29	12
30	57
31	58
32	59
33	2
34	61
35	24
36	68
37	11
38	52
39	63
40	22
41	69
42	62
43	71
44	56
45	65
46	76
47	81
48	44
49	67
50	64
51	83
52	85
53	78
54	77
55	79
56	72
57	70
58	87
59	80
60	89
61	9
62	86
63	92
64	73
65	27
66	84
67	93

n	a(n)
1	1
2	6
3	13
4	17
5	7
6	8
7	14
8	19
9	23
10	21
11	29
12	34
13	31
14	3
15	38
16	28
17	46
18	47
19	35
20	39
21	49
22	43
23	51
24	42
25	41
26	48
27	53
28	26
29	12
30	57
31	58
32	59
33	2
34	61
35	24
36	68
37	11
38	52
39	63
40	22
41	69
42	62
43	71
44	56
45	65
46	76
47	81
48	44
49	67
50	64
51	83
52	85
53	78
54	77
55	79
56	72
57	70
58	87
59	80
60	89
61	9
62	86
63	92
64	73
65	27
66	84
67	93