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A078957 Primes p such that the differences between the 5 consecutive primes starting with p are (4,6,6,6). 2
12637, 14737, 15787, 17467, 78787, 95257, 104707, 120997, 154057, 243517, 250027, 252877, 351037, 357667, 443227, 496477, 501187, 593497, 624787, 696607, 750787, 917827, 949957, 1003087, 1025257, 1104097, 1109887, 1260877, 1279657 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

COMMENTS

Equivalently, p, p+4, p+10, p+16 and p+22 are consecutive primes.

LINKS

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

EXAMPLE

15787 is in the sequence since 15787, 15791, 15797, 15803 and 15809 are consecutive primes.

MATHEMATICA

Select[Partition[Prime[Range[10^5]], 5, 1], Differences[#]=={4, 6, 6, 6}&][[All, 1]] (* Harvey P. Dale, Jun 23 2019 *)

CROSSREFS

Cf. A001223, A078866, A078867, A078946-A078971, A022006, A022007.

Sequence in context: A254301 A237388 A185529 * A119076 A251099 A252351

Adjacent sequences: A078954 A078955 A078956 * A078958 A078959 A078960

KEYWORD

nonn

AUTHOR

Labos Elemer, Dec 19 2002

EXTENSIONS

Edited by Dean Hickerson, Dec 20 2002

STATUS

approved

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Last modified February 2 15:30 EST 2023. Contains 360022 sequences. (Running on oeis4.)