A052088 Primes whose decimal expansion is a concatenation of two or more consecutive decreasing numbers (no leading zeros allowed).
43, 109, 2221, 2423, 3433, 4241, 5857, 7069, 7877, 8887, 10099, 10987, 76543, 102101, 108107, 112111, 114113, 124123, 148147, 154153, 160159, 172171, 180179, 192191, 198197, 202201, 208207, 210209, 214213, 238237, 244243, 262261
Offset: 1
Links
- Paul Tek, Table of n, a(n) for n = 1..10000
Extensions
Initial data corrected by Paul Tek, May 07 2013