OFFSET
0,2
LINKS
Vincenzo Librandi, Table of n, a(n) for n = 0..1000
FORMULA
a(n)=floor(sqrt(10^n)). - Zak Seidov
MATHEMATICA
Floor[Sqrt[10^Range[0, 100]]] (* Zak Seidov *)
PROG
(Magma) A017934 := func< n | Isqrt(10^n) >; // Jason Kimberley, Aug 19 2011
(Magma) A017934 := func< n | Floor(Sqrt(RealField(n)!10^n)) >; // Jason Kimberley, Aug 19 2011
(PARI) a(n)=sqrtint(10^n) \\ Charles R Greathouse IV, Nov 18 2011
CROSSREFS
KEYWORD
nonn
AUTHOR
STATUS
approved