A067581 - cp's OEIS frontend

A067581 a(n) = smallest integer not yet in the sequence with no digits in common with a(n-1), a(0)=0.

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	22
12	11
13	20
14	13
15	24
16	15
17	23
18	14
19	25
20	16
21	27
22	18
23	26
24	17
25	28
26	19
27	30
28	12
29	33
30	21
31	34
32	29
33	31
34	40
35	32
36	41
37	35
38	42
39	36
40	44
41	37
42	45
43	38
44	46
45	39
46	47
47	50
48	43
49	51
50	48
51	52
52	49
53	53
54	60
55	54
56	61
57	55
58	62
59	57
60	63
61	58
62	64
63	59
64	66
65	70
66	56
67	71
68	65
69	72
70	68
71	73
72	69

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 22, 11, 20, 13, 24, 15, 23, 14, 25, 16, 27, 18, 26, 17, 28, 19, 30, 12, 33, 21, 34, 29, 31, 40, 32, 41, 35, 42, 36, 44, 37, 45, 38, 46, 39, 47, 50, 43, 51, 48, 52, 49, 53, 60, 54, 61, 55, 62, 57, 63, 58, 64, 59, 66, 70, 56, 71, 65, 72, 68, 73, 69]

cp's OEIS Frontend

A067581 a(n) = smallest integer not yet in the sequence with no digits in common with a(n-1), a(0)=0.

Table of values

List of values

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	22
12	11
13	20
14	13
15	24
16	15
17	23
18	14
19	25
20	16
21	27
22	18
23	26
24	17
25	28
26	19
27	30
28	12
29	33
30	21
31	34
32	29
33	31
34	40
35	32
36	41
37	35
38	42
39	36
40	44
41	37
42	45
43	38
44	46
45	39
46	47
47	50
48	43
49	51
50	48
51	52
52	49
53	53
54	60
55	54
56	61
57	55
58	62
59	57
60	63
61	58
62	64
63	59
64	66
65	70
66	56
67	71
68	65
69	72
70	68
71	73
72	69

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	22
12	11
13	20
14	13
15	24
16	15
17	23
18	14
19	25
20	16
21	27
22	18
23	26
24	17
25	28
26	19
27	30
28	12
29	33
30	21
31	34
32	29
33	31
34	40
35	32
36	41
37	35
38	42
39	36
40	44
41	37
42	45
43	38
44	46
45	39
46	47
47	50
48	43
49	51
50	48
51	52
52	49
53	53
54	60
55	54
56	61
57	55
58	62
59	57
60	63
61	58
62	64
63	59
64	66
65	70
66	56
67	71
68	65
69	72
70	68
71	73
72	69

n	a(n)
0	0
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
11	22
12	11
13	20
14	13
15	24
16	15
17	23
18	14
19	25
20	16
21	27
22	18
23	26
24	17
25	28
26	19
27	30
28	12
29	33
30	21
31	34
32	29
33	31
34	40
35	32
36	41
37	35
38	42
39	36
40	44
41	37
42	45
43	38
44	46
45	39
46	47
47	50
48	43
49	51
50	48
51	52
52	49
53	53
54	60
55	54
56	61
57	55
58	62
59	57
60	63
61	58
62	64
63	59
64	66
65	70
66	56
67	71
68	65
69	72
70	68
71	73
72	69