A092153 - OEIS

%I #2 Apr 30 2014 01:30:31

%S 208,249,273,408,434,459,494,698,808,928,954,1038,1069,1244,1489,1684,

%T 1698,1718,1753,2054,2263,2264,2383,2389,2774,2804,3078,3258,3514,

%U 4333,4669,5058,5094,5098,5138,5169,5378,5393,5604,7394,7424,8013

%N 1/24 * (A018188(n)-11).

%C The pair 2263, 2264 is unique in the first 2030 values.

%H Jon Grantham, <a href="http://www.pseudoprime.com/pseudo.html">Pseudoprimes/Probable Primes</a>

%K nonn

%O 0,1

%A _Ralf Stephan_, Apr 02 2004