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Smallest prime which is the sum of n composite numbers.
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%I #2 Mar 30 2012 17:30:31

%S 13,17,23,29,29,37,37,41,47,53,53,59,61,67,71,73,79,83,89,89,97,97,

%T 101,107,109,113,127,127,127,131,137,137,149,149,149,157,157,163,167,

%U 173,173,179,181,191,191,193,197,211,211,211,223,223,223,227,229,233,239

%N Smallest prime which is the sum of n composite numbers.

%e a(3) = 23 because it is the least prime the sum of 4 composite numbers, namely 4+4+6+9.

%K nonn

%O 2,1

%A _Robert G. Wilson v_, Mar 30 2001

%E More terms from Larry Reeves (larryr(AT)acm.org), Apr 19 2001