1,1

Charles R Greathouse IV, Table of n, a(n) for n = 1..10000

K. Soundararajan, Small gaps between prime numbers: the work of Goldston-Pintz-Yildirim, Bull. Amer. Math. Soc., 44 (2007), 1-18.

Index entries for primes, gaps between

a(n) = n log n + O(n log^2 n). - Charles R Greathouse IV, May 05 2017

(PARI) is(n)=isprime(n) && nextprime(n+2)-n > 15 \\ Charles R Greathouse IV, May 05 2017

Sequence in context: A142778 A332675 A152673 * A095651 A117838 A031936

Adjacent sequences: A124584 A124585 A124586 * A124588 A124589 A124590

nonn

N. J. A. Sloane, Dec 19 2006

approved