A030284 - cp's OEIS frontend

A030284 a(n) is the least prime > a(n-1) whose digits do not appear in a(n-1).

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	23
7	41
8	53
9	61
10	73
11	89
12	101
13	223
14	401
15	523
16	601
17	727
18	809
19	1117
20	2003
21	4111
22	5003
23	6121
24	7039
25	8111
26	9007
27	11113
28	20029
29	31147
30	50069
31	71143
32	80209
33	111143
34	200009
35	311111
36	400009
37	511111
38	600043
39	711121
40	800053
41	911111
42	2000003
43	4111147
44	5000263
45	7111199
46	8000023
47	9111161

[2, 3, 5, 7, 11, 23, 41, 53, 61, 73, 89, 101, 223, 401, 523, 601, 727, 809, 1117, 2003, 4111, 5003, 6121, 7039, 8111, 9007, 11113, 20029, 31147, 50069, 71143, 80209, 111143, 200009, 311111, 400009, 511111, 600043, 711121, 800053, 911111, 2000003, 4111147, 5000263, 7111199, 8000023, 9111161]

cp's OEIS Frontend

A030284 a(n) is the least prime > a(n-1) whose digits do not appear in a(n-1).

Table of values

List of values