OFFSET
0,1
LINKS
Eric Weisstein's World of Mathematics, Next Prime
Eric Weisstein's World of Mathematics, e
Eric Weisstein's World of Mathematics, e-Prime
FORMULA
EXAMPLE
Example
a(5) = 271829, since this is the smallest prime >= floor(e*10^5) = 271828.
e = 2.71828182845904523536028747135266249775724...
MATHEMATICA
Table[NextPrime[Floor[E 10^n] - 1], {n, 0, 20}]
CROSSREFS
KEYWORD
nonn,base
AUTHOR
Ilya Gutkovskiy, Aug 24 2016
STATUS
approved