A069684 - cp's OEIS frontend

A069684 Primes with either no internal digits or all internal digits are 9.

n	a(n)
1	2
2	3
3	5
4	7
5	11
6	13
7	17
8	19
9	23
10	29
11	31
12	37
13	41
14	43
15	47
16	53
17	59
18	61
19	67
20	71
21	73
22	79
23	83
24	89
25	97
26	191
27	193
28	197
29	199
30	293
31	397
32	491
33	499
34	593
35	599
36	691
37	797
38	991
39	997
40	1993
41	1997
42	1999
43	2999
44	4993
45	4999
46	6991
47	6997
48	7993
49	8999
50	19991
51	19993
52	19997
53	49991
54	49993
55	49999

[2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97, 191, 193, 197, 199, 293, 397, 491, 499, 593, 599, 691, 797, 991, 997, 1993, 1997, 1999, 2999, 4993, 4999, 6991, 6997, 7993, 8999, 19991, 19993, 19997, 49991, 49993, 49999]

cp's OEIS Frontend

A069684 Primes with either no internal digits or all internal digits are 9.

Table of values

List of values