A054699 5 consecutive primes differ by 2n or more starting at a(n).

3, 73, 241, 683, 7043, 10181, 23371, 63913, 66191, 112403, 231109, 250501, 648449, 648449, 668243, 2090951, 2090951, 2090951, 2090951, 8791801, 8791801, 14784911, 14784911, 14784911, 14784911, 31362371, 31362371, 51885313, 51885313

Offset

1,1

Links

Table of n, a(n) for n=1..29.

Mathematica

With[{prs=Prime[Range[3110000]]}, Table[SelectFirst[Partition[prs, 5, 1], Min[Differences[#]]>=2n&][[1]], {n, 30}]] (* Harvey P. Dale, Dec 01 2024 *)

Crossrefs

Sequence in context: A089922 A259848 A041279 * A102267 A201038 A142078

Adjacent sequences: A054696 A054697 A054698 * A054700 A054701 A054702

Keyword

nonn

Author

Jeff Burch, Apr 19 2000

Extensions

Corrected and extended by Larry Reeves (larryr(AT)acm.org), Nov 10 2000

a(22)-a(29) from Donovan Johnson, Sep 03 2008

Status

approved