A091932 - cp's OEIS frontend

A091932 Primes that remain prime when their leading digit in binary representation is replaced by 0.

n	a(n)
1	7
2	11
3	13
4	19
5	23
6	29
7	37
8	43
9	61
10	67
11	71
12	83
13	101
14	107
15	131
16	139
17	151
18	157
19	181
20	199
21	211
22	229
23	241
24	263
25	269
26	293
27	317
28	353
29	359
30	383
31	419
32	449
33	467
34	479
35	523
36	541
37	571
38	601
39	613
40	619
41	643
42	661
43	691
44	709
45	739
46	751
47	769
48	823
49	829
50	859
51	991
52	1021
53	1031
54	1061

[7, 11, 13, 19, 23, 29, 37, 43, 61, 67, 71, 83, 101, 107, 131, 139, 151, 157, 181, 199, 211, 229, 241, 263, 269, 293, 317, 353, 359, 383, 419, 449, 467, 479, 523, 541, 571, 601, 613, 619, 643, 661, 691, 709, 739, 751, 769, 823, 829, 859, 991, 1021, 1031, 1061]

cp's OEIS Frontend

A091932 Primes that remain prime when their leading digit in binary representation is replaced by 0.

Table of values

List of values