0,2

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

Table[Floor[\[Pi] Sqrt[n]], {n, 0, 65}] (* Harvey P. Dale, Apr 22 2011 *)

Cf. A121275, A121276.

Sequence in context: A242374 A225179 A121857 * A196119 A225852 A198458

Adjacent sequences: A121851 A121852 A121853 * A121855 A121856 A121857

nonn,easy

Mohammad K. Azarian, Aug 30 2006

Offset corrected and b-file updated by Ivan Panchenko, Nov 13 2013

approved