A052088 - OEIS

%I #12 Oct 17 2019 22:05:23

%S 43,109,2221,2423,3433,4241,5857,7069,7877,8887,10099,10987,76543,

%T 102101,108107,112111,114113,124123,148147,154153,160159,172171,

%U 180179,192191,198197,202201,208207,210209,214213,238237,244243,262261

%N Primes whose decimal expansion is a concatenation of two or more consecutive decreasing numbers (no leading zeros allowed).

%H Paul Tek, <a href="/A052088/b052088.txt">Table of n, a(n) for n = 1..10000</a>

%Y Cf. A052087, A030458, A052089.

%K nonn,base

%O 1,1

%A _Patrick De Geest_, Jan 15 2000

%E Initial data corrected by _Paul Tek_, May 07 2013