A037300 - OEIS

%I #6 May 19 2013 12:18:40

%S 2,2,8,2,2,3,2,2,3,3,3,2,2,4,2,2,2,3,2,3,2,3,2,3,2,2,4,2,2,3,2,4

%N Number of prime substrings of prime numbers in A037272.

%C There should be an analogous sequence for A037273 (_N. J. A. Sloane_).

%K nonn

%O 0,1

%A _Jeff Burch_