A368214 - cp's OEIS frontend

A368214 Primes with a single 0-bit in binary expansion such that changing the position of the 0-bit always gives a nonprime (including the one with a leading zero).

n	a(n)
1	2
2	2039
3	6143
4	522239
5	33546239
6	260046847
7	16911433727
8	32212254719
9	2196875771903
10	140735340871679
11	2251799813685119
12	9005000231485439
13	576460752169205759
14	36893488147410714623
15	147573811852188057599
16	9444732965739282038783
17	154742504910672534362390399

[2, 2039, 6143, 522239, 33546239, 260046847, 16911433727, 32212254719, 2196875771903, 140735340871679, 2251799813685119, 9005000231485439, 576460752169205759, 36893488147410714623, 147573811852188057599, 9444732965739282038783, 154742504910672534362390399]

cp's OEIS Frontend

A368214 Primes with a single 0-bit in binary expansion such that changing the position of the 0-bit always gives a nonprime (including the one with a leading zero).

Table of values

List of values