OFFSET
1,1
COMMENTS
Corresponding m = {5,6,12,4,3,25,29,15,29,22,45,27,89,6,21,...}.
EXAMPLE
a(1) = 13 because for m = (13-3)/2 = 5 prime 13 divides m^(m+1)+1 = 5^6+1 = 15626, but m^(m+1)+1 is not divisible by any prime p of the form p=2m+3 for m<5.
CROSSREFS
KEYWORD
nonn
AUTHOR
Alexander Adamchuk, Nov 12 2006
EXTENSIONS
More terms from R. J. Mathar, Jan 17 2008
STATUS
approved