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A118464 Primes p=prime(i) of level (1,5), i.e., such that A118534(i)=prime(i-5). 12
13933, 23633, 28229, 49223, 71363, 79633, 81239, 90547, 96857, 97613, 108827, 115363, 117443, 126781, 130657, 133733, 153533, 157679, 176819, 186799, 197389, 206651, 221327, 222199, 228139, 246947, 266297, 272203, 276049, 279221, 282493 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

This subsequence of A125830 and of A162174 gives primes of level (1,5): If the i-th prime p(i) has level 1 in A117563 and 2 p(i) - p(i+1) = p(i-k), then we say that p(i) has level (1,k).

LINKS

Remi Eismann, Table of n, a(n) for n = 1..10000

EXAMPLE

P(5061)=49223 has level (1,5): P(5062)=2*P(5061)-P(5061-5)=2*P(5061)-P(5056), P(5062)=49253

CROSSREFS

Cf. A117563, A117078.

Sequence in context: A069302 A109483 A190817 * A031819 A066939 A140708

Adjacent sequences:  A118461 A118462 A118463 * A118465 A118466 A118467

KEYWORD

nonn

AUTHOR

Remi Eismann (reismann(AT)free.fr), May 04 2006

EXTENSIONS

Edited by N. J. A. Sloane (njas(AT)research.att.com), May 14 2006

More terms from Remi Eismann (reismann(AT)free.fr), May 21 2006

Definition and comment reworded following suggestions from the authors. - M. F. Hasler (www.univ-ag.fr/~mhasler), Nov 30 2009

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Last modified February 15 09:39 EST 2012. Contains 205753 sequences.