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
Harvey P. Dale, Table of n, a(n) for n = 1..1000
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 *)
CROSSREFS
KEYWORD
nonn
AUTHOR
Labos Elemer, Dec 19 2002
EXTENSIONS
Edited by Dean Hickerson, Dec 20 2002
STATUS
approved