login
A125572
Primes p=prime(i) of level (1,13), i.e., such that A118534(i)=prime(i-13).
5
35630467, 118877047, 123823081, 140061577, 155032793, 175204303, 184606997, 188871349, 189489733, 232093339, 244004749, 278518081, 309055367, 310542257, 313596551, 315659909, 329918227, 340761691, 389220347, 398329523, 411405833, 422745641, 480428801, 485608819
OFFSET
1,1
COMMENTS
This subsequence of A125830 and of A162174 gives primes of level (1,13): If prime(i) has level 1 in A117563 and 2*prime(i) - prime(i+1) = prime(i-k), then we say that prime(i) has level (1,k).
LINKS
EXAMPLE
prime(10272256) - prime(10272255) = 184607153 - 184606997 = 184606997 - 184606841 = prime(10272255) - prime(10272255-13) and prime(10272255) has level 1 in A117563, so prime(10272255)=184606997 has level (1,13).
CROSSREFS
Cf. A006562 (primes of level (1,1)), A117078, A117563, A117876, A118464, A118467, A119402, A119403, A119404.
Sequence in context: A216399 A015379 A147714 * A184662 A017407 A017527
KEYWORD
nonn
AUTHOR
EXTENSIONS
Definition and comment reworded following suggestions from the authors. - M. F. Hasler, Nov 30 2009
STATUS
approved