A248703 Strict Peak Primes: Smallest prime to have n strictly decreasing prime gaps on either side of a(n).

23, 1439, 21433, 1130863, 19881311, 331542583

Offset

2,1

Links

Table of n, a(n) for n=2..7.

Abhiram R Devesh, Python code for strict strict peak primes

Example

a(2)=1439; [1427, 1429, 1433, 1439, 1447, 1451, 1453] has prime gaps [2, 4, 6, 8, 4, 2], which is strictly decreasing on either side of 1439.

Crossrefs

Cf. A248701, A248702, A248704.

Sequence in context: A268961 A196422 A351508 * A264903 A003281 A330658

Adjacent sequences: A248700 A248701 A248702 * A248704 A248705 A248706

Keyword

nonn,more

Author

Abhiram R Devesh, Oct 12 2014

Status

approved