A164824 - OEIS

%I #3 Mar 30 2012 18:40:50

%S 10877,97921,113573,163081,186961,302101,1106327,1149851,1317121,

%T 1392169,1533601,1653601,1690501,3218801,3338221,3399527,3967201,

%U 7405201,7640137,7678321,9264097,9439201,9532033,9582145,10237921

%N Lucas pseudoprimes whose reversal is prime.

%F A005845 INTERSECTION (A006567 UNION A007500). {n in A005845 such that A004086(n) is in A000040}. {n such that n | (L_n - 1), where n is composite and L_n = Lucas numbers A000032, and R(n) is prime}.

%e a(1) = 10877 = 73 * 149 because that is the 8th Lucas pseudoprime, and its reversal 77801 is prime.

%Y Cf. A000040, A004086, A005845, A006567, A007500.

%K easy,nonn,base,less

%O 1,1

%A _Jonathan Vos Post_, Aug 27 2009

%E More terms from _R. J. Mathar_, Sep 27 2009