OFFSET
1,1
LINKS
Charles R Greathouse IV, Table of n, a(n) for n = 1..10000
FORMULA
a(n) = floor(n/(1-3/Pi)).
EXAMPLE
For n = 10 we have that floor(10/(1-3/Pi)) = floor(10/0.04719755...) = floor(211.8754045...) so a(10) = 221.
MAPLE
MATHEMATICA
f[n_] := Floor[n/(1-3/Pi)]; Array[f, 100, 1]
PROG
(Maxima) makelist(floor(n / (1-3 / %pi )), n, 1, 100);
(PARI) a(n)=n\(1-3/Pi) \\ Charles R Greathouse IV, Sep 26 2016
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Paulo Romero Zanconato Pinto, Sep 26 2016
STATUS
approved