A030283 - cp's OEIS frontend

A030283 a(0) = 0; for n>0, a(n) is the smallest number greater than a(n-1) which does not use any digit used by a(n-1).

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	30
13	41
14	50
15	61
16	70
17	81
18	90
19	111
20	200
21	311
22	400
23	511
24	600
25	711
26	800
27	911
28	2000
29	3111
30	4000
31	5111
32	6000
33	7111
34	8000
35	9111
36	20000
37	31111
38	40000
39	51111
40	60000
41	71111
42	80000
43	91111
44	200000
45	311111
46	400000
47	511111
48	600000

[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 22, 30, 41, 50, 61, 70, 81, 90, 111, 200, 311, 400, 511, 600, 711, 800, 911, 2000, 3111, 4000, 5111, 6000, 7111, 8000, 9111, 20000, 31111, 40000, 51111, 60000, 71111, 80000, 91111, 200000, 311111, 400000, 511111, 600000]

cp's OEIS Frontend

A030283 a(0) = 0; for n>0, a(n) is the smallest number greater than a(n-1) which does not use any digit used by a(n-1).

Table of values

List of values