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A100377 Number of prime numbers >= P(n)# and < P(n+1)# where P(i)=i-th prime, P(i)#=i-th primorial. 0
3, 7, 36, 297, 2905, 39083, 603698, 11637502, 288086265, 7728273214, 251460107734 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
It appears that a(n) > P(n)#. Is this always true ?
Essentially the same as A072236. [From R. J. Mathar, Sep 02 2008]
LINKS
EXAMPLE
P(1)#=2 P(2)#=6, 2 and 3 and 5 >= 2 and < 6 so a(1)=3
CROSSREFS
Sequence in context: A156465 A049366 A081010 * A270396 A167169 A269995
KEYWORD
more,nonn
AUTHOR
Pierre CAMI, Dec 29 2004
EXTENSIONS
More terms from Bernardo Boncompagni, Jun 28 2007
STATUS
approved

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Last modified March 28 12:59 EDT 2024. Contains 371254 sequences. (Running on oeis4.)