OFFSET
1,1
LINKS
Anthony Canu, Table of n, a(n) for n = 1..182
MATHEMATICA
a = {}; Do[If[(1 - (Exp[Pi Sqrt[x]] - Floor[Exp[Pi Sqrt[x]]]) > 0) && (1 - ( Exp[Pi Sqrt[x]] - Floor[Exp[Pi Sqrt[x]]])< 10^(-6)), AppendTo[a, x]], {x, 1, 1000}]; a
PROG
(PARI) is(n)=my(t); default(realprecision, 40); default(realprecision, Pi*sqrt(n)\log(10)+40); t=exp(Pi*sqrt(n)); ceil(t)-t<1e-6 \\ Charles R Greathouse IV, Feb 20 2012
CROSSREFS
KEYWORD
nonn
AUTHOR
Artur Jasinski, Jan 03 2007
EXTENSIONS
a(4)-a(20) from Charles R Greathouse IV, Feb 20 2012
a(21)-a(36) from Charles R Greathouse IV, Feb 23 2012
STATUS
approved