0,2

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

Floor[E Sqrt[Range[0, 80]]] (* Harvey P. Dale, May 16 2012 *)

(PARI) for(n=0, 50, print1(floor(exp(1)*sqrt(n)), ", ")) \\ G. C. Greubel, Oct 28 2017

(MAGMA) [Floor(Exp(1)*Sqrt(n)): n in [0..50]]; // G. C. Greubel, Oct 28 2017

Cf. A121275, A121276.

Sequence in context: A091987 A025544 A327706 * A317442 A132172 A080680

Adjacent sequences: A121853 A121854 A121855 * A121857 A121858 A121859

nonn

Mohammad K. Azarian, Aug 30 2006

Offset corrected by Harvey P. Dale, May 16 2012

approved