A078955 - OEIS

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A078955

Primes p such that the differences between the 5 consecutive primes starting with p are (4,6,2,6).

19, 1279, 1609, 2539, 3529, 4639, 5839, 15259, 19069, 32359, 71329, 75979, 88789, 97369, 112909, 113149, 130639, 135589, 138559, 191449, 229759, 246919, 290659, 312199, 346429, 349369, 357649, 384469, 396619, 416389, 418339, 421699, 433249

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OFFSET

1,1

COMMENTS

Equivalently, p, p+4, p+10, p+12 and p+18 are consecutive primes.

Subsequence of A078851. - R. J. Mathar, May 06 2017

LINKS

Table of n, a(n) for n=1..33.

EXAMPLE

19 is in the sequence since 19, 23, 29, 31 and 37 are consecutive primes.

MATHEMATICA

Transpose[Select[Partition[Prime[Range[40000]], 5, 1], Differences[#]=={4, 6, 2, 6}&]][[1]] (* Harvey P. Dale, Feb 03 2011 *)