A090836 Numbers n such that 6*n+5, 6*n+11, 6*n+17, 6*n+23 are consecutive primes.

41, 896, 1051, 2106, 2241, 2456, 2631, 2911, 3886, 4361, 9346, 10366, 12586, 13131, 13796, 14071, 14896, 15736, 15876, 17451, 19291, 20091, 20166

Offset

1,1

Links

Harvey P. Dale, Table of n, a(n) for n = 1..1000

Example

6*41+5=251, 6*41+11=257, 6*41+17=263, 6*41+23=269; 251,257,263,269 are consecutive primes.

Mathematica

Select[(#-5)/6&/@Transpose[Select[Partition[Prime[Range[11500]], 4, 1], Union[Differences[#]]=={6}&]][[1]], IntegerQ] (* Harvey P. Dale, Nov 18 2013 *)

Crossrefs

Cf. A033451, A090832, A090833, A090834, A090835, A090837, A090838, A090839.

Sequence in context: A228257 A364994 A182359 * A282928 A114529 A300173

Adjacent sequences: A090833 A090834 A090835 * A090837 A090838 A090839

Keyword

easy,nonn

Author

Pierre CAMI, Dec 09 2003

Status

approved