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A078961
Primes p such that the differences between the 5 consecutive primes starting with p are (6,4,2,4).
2
31, 1291, 1861, 1987, 2677, 4507, 5641, 7867, 13681, 17377, 24097, 35521, 42451, 44257, 55807, 80671, 88651, 88801, 93481, 110557, 113011, 113161, 118891, 134581, 155371, 163981, 198817, 221707, 234181, 266671, 269377, 284731, 290611
OFFSET
1,1
COMMENTS
Equivalently, p, p+6, p+10, p+12 and p+16 are consecutive primes.
Subsequence of A078855. - R. J. Mathar, May 06 2017
LINKS
EXAMPLE
31 is in the sequence since 31, 37, 41, 43 and 47 are consecutive primes.
MATHEMATICA
Transpose[Select[Partition[Prime[Range[26000]], 5, 1], Differences[#]=={6, 4, 2, 4}&]][[1]] (* Harvey P. Dale, Aug 26 2014 *)
KEYWORD
nonn
AUTHOR
Labos Elemer, Dec 19 2002
EXTENSIONS
Edited by Dean Hickerson, Dec 20 2002
STATUS
approved