%I A051855
%S A051855 1,2,3,4,13,112,328
%N A051855 Numbers n such that (n!)^4+1 is prime.
%H A051855 C. K. Caldwell, <a href="http://www.utm.edu/research/primes/">The Prime 
               Pages</a>
%H A051855 C. Nash, <a href="http://pages.prodigy.net/chris_nash/primeform.html">
               Prime Form</a>
%Y A051855 Cf. A002981, A002982, A046029, A046029.
%Y A051855 Sequence in context: A162222 A010346 A089142 this_sequence A058070 A151413 
               A031241
%Y A051855 Adjacent sequences: A051852 A051853 A051854 this_sequence A051856 A051857 
               A051858
%K A051855 nonn
%O A051855 1,2
%A A051855 Andrew Walker (ajw01(AT)uow.edu.au), Dec 13 1999