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A129077 Prime numbers that are the sum of consecutive prime numbers with the final digit 1 (primes in A030430). 1

%I #2 Sep 24 2013 09:24:39

%S 11,83,1181,7937,9239,10631,12143,28429,66973,75307,79609,206593,

%T 311419,348487,397897,408169,518779,628877,654821,708119,735533,

%U 763457,867281,1030201,1519333,1581449,1623863,1688509,1732763,2012657,2037029

%N Prime numbers that are the sum of consecutive prime numbers with the final digit 1 (primes in A030430).

%F a(n)=A030430(1)+A030430(2)+...+A030430(x); a is a prime number.

%e a(2)=83 because 83=A030430(1)+ A030430(2)+A030430(3)=11+31+41 and 83 is a prime number.

%e a(3)=1181 because 1181=A030430(1)+ A030430(2)+A030430(3)+A030430(4)+ A030430(5)+A030430(6)+A030430(7)+ A030430(8)+A030430(9)+A030430(10)+A030430(11)= 11+ 31+ 41+ 61+ 71+ 101+ 131+ 151+ 181+ 191+ 211; and 1181 is a prime number.

%Y Cf. A030430; A000040.

%K easy,base,nonn

%O 1,1

%A _Tomas Xordan_, May 11 2007

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