A121899 -id:A121899

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Search: a121899 -id:a121899

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A121902

a(n) = floor((Pi - e)*sqrt(n)).

+10
2

0, 0, 0, 0, 0, 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4

(list; graph; refs; listen; history; text; internal format)

OFFSET

0,24

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..999 [Offset shifted by Georg Fischer, Sep 02 2022]

MATHEMATICA

Table[Floor[(Pi - E)*Sqrt[n]], {n, 0, 110}] (* Vincenzo Librandi, Feb 21 2013 *)

PROG

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

(Magma) C<i> := ComplexField(); [Floor((Pi(C) - Exp(1))*Sqrt(n)): n in [0..50]]; // G. C. Greubel, Oct 28 2017

CROSSREFS

Cf. A073244 (Pi-e), A121854, A121855, A121856, A121857, A121899, A121900, A121901.

KEYWORD

nonn,easy

AUTHOR

Mohammad K. Azarian, Sep 01 2006

EXTENSIONS

Offset corrected by Mohammad K. Azarian, Nov 20 2008

Offset changed to 0 by Georg Fischer, Sep 02 2022

STATUS

approved

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