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A054800 First term of balanced prime quartets: p(m+1)-p(m) = p(m+2)-p(m+1) = p(m+3)-p(m+2). 43
251, 1741, 3301, 5101, 5381, 6311, 6361, 12641, 13451, 14741, 15791, 15901, 17471, 18211, 19471, 23321, 26171, 30091, 30631, 53611, 56081, 62201, 63691, 71341, 74453, 75521, 76543, 77551, 78791, 80911, 82781, 83431, 84431, 89101, 89381 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

COMMENTS

This sequence is infinite if Dickson's conjecture holds. [Charles R Greathouse IV, Apr 23, 2011]

LINKS

Zak Seidov, Table of n, a(n) for n = 1..4000

EXAMPLE

a(1)=251=prime(54)=A000040(54) and prime(55)-prime(54)=prime(56)-prime(55)=6.[Zak Seidov, Apr 23 2011]

CROSSREFS

Cf. A006562, A054801-A054840.

Sequence in context: A025396 A185941 A099734 * A033451 A201793 A183840

Adjacent sequences:  A054797 A054798 A054799 * A054801 A054802 A054803

KEYWORD

nonn

AUTHOR

Henry Bottomley (se16(AT)btinternet.com), Apr 10 2000

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Last modified February 13 17:55 EST 2012. Contains 205525 sequences.