A057698 Prime lucky numbers k (from A031157) such that nextprime(k)=nextlucky(k).
997, 1117, 1459, 2467, 3301, 3307, 3607, 3931, 4561, 4993, 6373, 6871, 7951, 8263, 8641, 9631, 9643, 9649, 10891, 10903, 11953, 12379, 12547, 15901, 17047, 19603, 20089, 20551, 21739, 21751, 23671, 24481, 25147, 28837, 29599, 31033, 31039
Offset: 1
Links
- Amiram Eldar, Table of n, a(n) for n = 1..10000
Extensions
Terms beyond a(25) via b000959.txt from R. J. Mathar, Oct 22 2010
Offset changed to 1 by Michel Marcus, Sep 07 2018