%I #2 Mar 30 2012 17:22:41
%S 0,11,318,10257,389606,17636879,909031090
%N Number of 4-tuples of primes in arithmetic progression less than 10^n.
%D See A113827
%e The least 4-tuple is {5,11,17,23}.
%Y Cf. A113827 (prime beginning minimal n-tuple of primes in AP), A115608-A115613.
%K nonn
%O 1,2
%A _T. D. Noe_, Jan 25 2006