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A053077
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Balanced primes separated from the next lower and next higher prime neighbors by 42.
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3
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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; internal format)
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OFFSET
| 1,1
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LINKS
| Zak Seidov, Table of n, a (n) for n = 1..1000
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EXAMPLE
| 247141 is separated from both the next lower prime and the next higher prime by 42
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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 Orlovsky (4vladimir(AT)gmail.com), May 20 2010]
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CROSSREFS
| Sequence in context: A157761 A146544 A052198 * A164987 A172796 A017405
Adjacent sequences: A053074 A053075 A053076 * A053078 A053079 A053080
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KEYWORD
| easy,nonn
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AUTHOR
| Harvey P. Dale (hpd1(AT)is2.nyu.edu), Feb 25 2000
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