|
%I
%S 1,3,7,11,13,19,37,39,61,73,89,107,109,113,117,147,153,159,171,173,
%T 207,241,253,307,311,329,347,419,429,461,481,491,497,509,523,529,539,
%U 543,559,613,617,631,651,691,701,703,731,737,741,753,799,809,813,823,827
%N Numbers n such that the sum of the first n primes with the final digit 9 is prime.
%F a(n)=primes in A030433 added to obtain A129081(n)
%Y Cf. A129081; A000040; A030433.
%K easy,base,less,nonn
%O 1,2
%A Tomas Xordan (xordan.tom(AT)gmail.com), May 14 2007
|