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A261039 Numbers n that begin a sequence of 100 consecutive integers (n, n+1, ..., n+99) containing at least 25 primes. 0
1, 2, 3, 4, 5, 10, 11 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
For n=2 the sequence contains the maximum number of primes (26).
LINKS
EXAMPLE
There are 25 primes between a(3)=3 and a(3) + 99 = 102.
MATHEMATICA
Select[Range[1, 30], PrimePi[#+99]-PrimePi[#-1]>24&]
(* Robert G. Wilson v, Aug 07 2015 *)
CROSSREFS
Sequence in context: A338749 A370893 A072701 * A266117 A037473 A007092
KEYWORD
nonn,fini,full
AUTHOR
Marco Ripà, Aug 07 2015
STATUS
approved

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Last modified March 29 09:44 EDT 2024. Contains 371268 sequences. (Running on oeis4.)