A069679 - cp's OEIS frontend

A069679 Primes with either no internal digits or all internal digits are 4.

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	149
27	241
28	347
29	349
30	443
31	449
32	541
33	547
34	641
35	643
36	647
37	743
38	941
39	947
40	1447
41	2441
42	2447
43	3449
44	4441
45	4447
46	5441
47	5443
48	5449
49	6449
50	8443
51	8447
52	14447
53	14449
54	24443
55	44449

[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, 149, 241, 347, 349, 443, 449, 541, 547, 641, 643, 647, 743, 941, 947, 1447, 2441, 2447, 3449, 4441, 4447, 5441, 5443, 5449, 6449, 8443, 8447, 14447, 14449, 24443, 44449]

cp's OEIS Frontend

A069679 Primes with either no internal digits or all internal digits are 4.

Table of values

List of values