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A053077 Balanced primes separated from the next lower and next higher prime neighbors by 42. 3
247141, 689509, 1008659, 1629809, 1658669, 2024689, 2751041, 2811761, 2880949, 2921819, 3264491, 3295069, 3311359, 3365491, 3555311, 3668461, 4059271, 4412141, 4440571, 4549351, 4619399, 4690261, 4802989, 4955221, 5115301 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Zak Seidov, Table of n, a (n) for n = 1..1000

EXAMPLE

247141 is separated from both the next lower prime and the next higher prime by 42

MATHEMATICA

lst={}; Do[p=Prime[n]; If[p-Prime[n-1]==Prime[n+1]-p==6*7, AppendTo[lst, p]], {n, 2, 9!}]; lst [From Vladimir Joseph Stephan Orlovsky, May 20 2010]

CROSSREFS

Sequence in context: A237313 A230525 A052198 * A229872 A172796 A223238

Adjacent sequences:  A053074 A053075 A053076 * A053078 A053079 A053080

KEYWORD

easy,nonn

AUTHOR

Harvey P. Dale, Feb 25 2000

STATUS

approved

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Last modified August 29 14:12 EDT 2014. Contains 246192 sequences.