A347182 - cp's OEIS frontend

A347182 Lexicographically earliest sequence of distinct positive integers such that all digits of a(n) are visible in a(n) * a(n+1).

n	a(n)
1	1
2	10
3	11
4	91
5	9
6	21
7	6
8	16
9	26
10	24
11	18
12	45
13	12
14	51
15	3
16	13
17	27
18	36
19	38
20	22
21	56
22	28
23	29
24	32
25	41
26	4
27	31
28	23
29	14
30	76
31	89
32	55
33	47
34	42
35	7
36	25
37	5
38	15
39	34
40	69
41	39
42	61
43	92
44	86
45	8
46	35
47	67
48	100
49	17
50	43
51	78
52	87
53	33
54	71
55	81
56	64
57	54
58	66
59	96
60	72
61	99
62	101
63	109
64	90
65	44
66	102
67	60
68	46
69	79
70	48
71	58
72	98
73	151
74	75
75	37
76	19

[1, 10, 11, 91, 9, 21, 6, 16, 26, 24, 18, 45, 12, 51, 3, 13, 27, 36, 38, 22, 56, 28, 29, 32, 41, 4, 31, 23, 14, 76, 89, 55, 47, 42, 7, 25, 5, 15, 34, 69, 39, 61, 92, 86, 8, 35, 67, 100, 17, 43, 78, 87, 33, 71, 81, 64, 54, 66, 96, 72, 99, 101, 109, 90, 44, 102, 60, 46, 79, 48, 58, 98, 151, 75, 37, 19]

cp's OEIS Frontend

A347182 Lexicographically earliest sequence of distinct positive integers such that all digits of a(n) are visible in a(n) * a(n+1).

Table of values

List of values

n	a(n)
1	1
2	10
3	11
4	91
5	9
6	21
7	6
8	16
9	26
10	24
11	18
12	45
13	12
14	51
15	3
16	13
17	27
18	36
19	38
20	22
21	56
22	28
23	29
24	32
25	41
26	4
27	31
28	23
29	14
30	76
31	89
32	55
33	47
34	42
35	7
36	25
37	5
38	15
39	34
40	69
41	39
42	61
43	92
44	86
45	8
46	35
47	67
48	100
49	17
50	43
51	78
52	87
53	33
54	71
55	81
56	64
57	54
58	66
59	96
60	72
61	99
62	101
63	109
64	90
65	44
66	102
67	60
68	46
69	79
70	48
71	58
72	98
73	151
74	75
75	37
76	19

n	a(n)
1	1
2	10
3	11
4	91
5	9
6	21
7	6
8	16
9	26
10	24
11	18
12	45
13	12
14	51
15	3
16	13
17	27
18	36
19	38
20	22
21	56
22	28
23	29
24	32
25	41
26	4
27	31
28	23
29	14
30	76
31	89
32	55
33	47
34	42
35	7
36	25
37	5
38	15
39	34
40	69
41	39
42	61
43	92
44	86
45	8
46	35
47	67
48	100
49	17
50	43
51	78
52	87
53	33
54	71
55	81
56	64
57	54
58	66
59	96
60	72
61	99
62	101
63	109
64	90
65	44
66	102
67	60
68	46
69	79
70	48
71	58
72	98
73	151
74	75
75	37
76	19

n	a(n)
1	1
2	10
3	11
4	91
5	9
6	21
7	6
8	16
9	26
10	24
11	18
12	45
13	12
14	51
15	3
16	13
17	27
18	36
19	38
20	22
21	56
22	28
23	29
24	32
25	41
26	4
27	31
28	23
29	14
30	76
31	89
32	55
33	47
34	42
35	7
36	25
37	5
38	15
39	34
40	69
41	39
42	61
43	92
44	86
45	8
46	35
47	67
48	100
49	17
50	43
51	78
52	87
53	33
54	71
55	81
56	64
57	54
58	66
59	96
60	72
61	99
62	101
63	109
64	90
65	44
66	102
67	60
68	46
69	79
70	48
71	58
72	98
73	151
74	75
75	37
76	19