A217489 - cp's OEIS frontend

A217489 Least positive integer without a digit 1, not listed earlier and not divisible by any digit of the preceding term.

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	20
10	23
11	25
12	27
13	29
14	33
15	22
16	35
17	26
18	37
19	32
20	43
21	34
22	38
23	28
24	39
25	40
26	30
27	44
28	42
29	45
30	46
31	47
32	50
33	24
34	49
35	53
36	52
37	57
38	36
39	55
40	48
41	54
42	58
43	59
44	56
45	62
46	63
47	64
48	65
49	67
50	68
51	69
52	70
53	60
54	73
55	74
56	66
57	75
58	72
59	79
60	76
61	80
62	77
63	78
64	82
65	83
66	85
67	84
68	86
69	87
70	89
71	92
72	93
73	88
74	90

[2, 3, 4, 5, 6, 7, 8, 9, 20, 23, 25, 27, 29, 33, 22, 35, 26, 37, 32, 43, 34, 38, 28, 39, 40, 30, 44, 42, 45, 46, 47, 50, 24, 49, 53, 52, 57, 36, 55, 48, 54, 58, 59, 56, 62, 63, 64, 65, 67, 68, 69, 70, 60, 73, 74, 66, 75, 72, 79, 76, 80, 77, 78, 82, 83, 85, 84, 86, 87, 89, 92, 93, 88, 90]

cp's OEIS Frontend

A217489 Least positive integer without a digit 1, not listed earlier and not divisible by any digit of the preceding term.

Table of values

List of values

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	20
10	23
11	25
12	27
13	29
14	33
15	22
16	35
17	26
18	37
19	32
20	43
21	34
22	38
23	28
24	39
25	40
26	30
27	44
28	42
29	45
30	46
31	47
32	50
33	24
34	49
35	53
36	52
37	57
38	36
39	55
40	48
41	54
42	58
43	59
44	56
45	62
46	63
47	64
48	65
49	67
50	68
51	69
52	70
53	60
54	73
55	74
56	66
57	75
58	72
59	79
60	76
61	80
62	77
63	78
64	82
65	83
66	85
67	84
68	86
69	87
70	89
71	92
72	93
73	88
74	90

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	20
10	23
11	25
12	27
13	29
14	33
15	22
16	35
17	26
18	37
19	32
20	43
21	34
22	38
23	28
24	39
25	40
26	30
27	44
28	42
29	45
30	46
31	47
32	50
33	24
34	49
35	53
36	52
37	57
38	36
39	55
40	48
41	54
42	58
43	59
44	56
45	62
46	63
47	64
48	65
49	67
50	68
51	69
52	70
53	60
54	73
55	74
56	66
57	75
58	72
59	79
60	76
61	80
62	77
63	78
64	82
65	83
66	85
67	84
68	86
69	87
70	89
71	92
72	93
73	88
74	90

n	a(n)
1	2
2	3
3	4
4	5
5	6
6	7
7	8
8	9
9	20
10	23
11	25
12	27
13	29
14	33
15	22
16	35
17	26
18	37
19	32
20	43
21	34
22	38
23	28
24	39
25	40
26	30
27	44
28	42
29	45
30	46
31	47
32	50
33	24
34	49
35	53
36	52
37	57
38	36
39	55
40	48
41	54
42	58
43	59
44	56
45	62
46	63
47	64
48	65
49	67
50	68
51	69
52	70
53	60
54	73
55	74
56	66
57	75
58	72
59	79
60	76
61	80
62	77
63	78
64	82
65	83
66	85
67	84
68	86
69	87
70	89
71	92
72	93
73	88
74	90