A058024 a(n) = A051451(n) - A058023(n).
3, 5, 7, 11, 11, 17, 19, 23, 17, 43, 59, 37, 29, 41, 53, 43, 37, 43, 47, 83, 71, 83, 61, 149, 73, 97, 89, 109, 113, 103, 113, 89, 137, 167, 157, 181, 239, 139, 241, 139, 179, 233, 193, 163, 241, 173, 283, 167, 271, 193, 277, 181, 179, 199, 269, 193, 223, 239
Offset: 3
Keywords
Examples
So far, all terms are primes. The analogy with fortunate numbers (A005235) is clear.
Links
- Sean A. Irvine, Table of n, a(n) for n = 3..256
Extensions
Edited by N. J. A. Sloane, Aug 20 2021
Name corrected by Sean A. Irvine, Jul 18 2022