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A059303
Numbers k such that floor(e^k) + 1 is prime.
6
0, 1, 5, 7, 10, 105, 22959, 34888
OFFSET
1,3
COMMENTS
0 followed by all k such that ceiling(e^k) is prime. - Jeppe Stig Nielsen, Feb 12 2024
LINKS
Eric Weisstein's World of Mathematics, e-Prime
MATHEMATICA
Select[Range[40000], PrimeQ[Floor[E^#] + 1] &] (* G. C. Greubel, Jan 06 2017 *)
PROG
(PARI) isok(k) = isprime(floor(exp(k))+1) \\ Michel Marcus, Jun 08 2013
CROSSREFS
Sequence in context: A141443 A215660 A015849 * A061523 A119653 A023592
KEYWORD
nonn,more
AUTHOR
Felice Russo, Jan 25 2001
EXTENSIONS
Corrected by Francisco Salinas (franciscodesalinas(AT)hotmail.com), Dec 25 2001
a(7)-a(8) from Donovan Johnson
STATUS
approved