A100697 - OEIS

%I #9 Jun 03 2013 02:58:20

%S 3,19,53,97,151,223,307,409,541,673,829,1009,1201,1423,1657,1913,2179,

%T 2503,2797,3163,3499,3889,4297,4723,5179,5647,6151,6661,7207,7789,

%U 8363,8969,9613,10271,10957,11677,12409,13177,13963,14779,15619,16477,17359

%N Smallest prime equal to the sum of exactly 2n+1 distinct odd primes in at least n ways.

%e a(1) = 19 = 3+5+11;

%e a(2) = 53 = 5+7+11+13+17 = 3+7+11+13+19;

%e a(3) = 97 = 3+5+7+11+13+17+41 = 3+5+7+11+17+23+31 = 3+5+7+11+19+23+29.

%K nonn

%O 1,1

%A _Giovanni Teofilatto_, Dec 08 2004

%E Edited, corrected and extended by _Ray Chandler_, Apr 30 2007