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Search: id:A129077
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A129077 Prime numbers that are the sum of consecutive prime numbers with the final digit 1 (primes in A030430). +0
2
11, 83, 1181, 7937, 9239, 10631, 12143, 28429, 66973, 75307, 79609, 206593, 311419, 348487, 397897, 408169, 518779, 628877, 654821, 708119, 735533, 763457, 867281, 1030201, 1519333, 1581449, 1623863, 1688509, 1732763, 2012657, 2037029 (list; graph; listen)
OFFSET

1,1

FORMULA

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

EXAMPLE

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

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.

CROSSREFS

Cf. A030430; A000040.

Sequence in context: A016282 A068848 A167577 this_sequence A152582 A012478 A026783

Adjacent sequences: A129074 A129075 A129076 this_sequence A129078 A129079 A129080

KEYWORD

easy,base,nonn

AUTHOR

Tomas Xordan (xordan.tom(AT)gmail.com), May 11 2007

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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