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A087840 Sequence of primes P(i) such that j*P(i)# - P(i+1) and j*P(i)# + P(i+1) are consecutive primes with 0 < j < P(i+1). +0
2
5, 19, 23, 23, 31, 31, 37, 41, 43, 43, 43, 47, 59, 67, 71, 73, 79, 89, 89, 97, 103, 113, 131, 151, 157, 157, 163, 179, 179, 181, 193, 193, 199, 229, 257, 307, 307, 331, 331, 347, 347, 359, 367, 367, 379, 401, 409, 419, 449 (list; graph; listen)
OFFSET

1,1

CROSSREFS

Cf. A087841.

P# = A002110.

Sequence in context: A109325 A166639 A032731 this_sequence A074229 A152912 A097934

Adjacent sequences: A087837 A087838 A087839 this_sequence A087841 A087842 A087843

KEYWORD

nonn

AUTHOR

Pierre CAMI (colettecami(AT)aol.com), Oct 07 2003

EXTENSIONS

Edited by Ray Chandler (rayjchandler(AT)sbcglobal.net), Oct 19 2003

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Last modified December 17 23:40 EST 2009. Contains 171025 sequences.


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