%I
%S 1,13,15,30,31,91,101,110,128,133,136,138,144,152,156,166,175,193,199,
%T 203,215,230,250,260,280,281,303,304,306,307,309,315,320,330,331,340,
%U 361,391,412,508,520,550,606,651,661,681,708,712,717,730,750,751,780
%N Numbers n such that concatenating n and the sum of factorials of the digits of n produces a prime.
%C The largest prime I have found pertaining to this sequence is A109016(Fibonacci(9837)) with 2064 digits (not proved prime, only Fermat and Lucas PRP).
%e 193 is in the sequence because 1!+9!+3! = 362887 and 193362887 is prime.
%Y Cf. A061602, A109016.
%K base,nonn
%O 1,2
%A _Jason Earls_, Jun 18 2005
