A235478 - cp's OEIS frontend

A235478 Primes whose base-2 representation also is the base-8 representation of a prime.

n	a(n)
1	7
2	11
3	13
4	29
5	37
6	43
7	47
8	53
9	61
10	67
11	71
12	73
13	107
14	139
15	149
16	199
17	211
18	227
19	263
20	293
21	307
22	311
23	317
24	331
25	347
26	383
27	389
28	421
29	461
30	467
31	541
32	593
33	601
34	619
35	641
36	643
37	739
38	811
39	863
40	907
41	937
42	1061
43	1069
44	1093
45	1117
46	1163
47	1223
48	1283
49	1301
50	1319
51	1321
52	1409
53	1433
54	1439
55	1489
56	1499
57	1523
58	1559
59	1619
60	1697
61	1811
62	1861
63	1879

[7, 11, 13, 29, 37, 43, 47, 53, 61, 67, 71, 73, 107, 139, 149, 199, 211, 227, 263, 293, 307, 311, 317, 331, 347, 383, 389, 421, 461, 467, 541, 593, 601, 619, 641, 643, 739, 811, 863, 907, 937, 1061, 1069, 1093, 1117, 1163, 1223, 1283, 1301, 1319, 1321, 1409, 1433, 1439, 1489, 1499, 1523, 1559, 1619, 1697, 1811, 1861, 1879]

cp's OEIS Frontend

A235478 Primes whose base-2 representation also is the base-8 representation of a prime.

Table of values

List of values