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A277051 a(n) = floor(n/(1-3/Pi)). 2

%I

%S 22,44,66,88,110,133,155,177,199,221,244,266,288,310,332,355,377,399,

%T 421,443,465,488,510,532,554,576,599,621,643,665,687,710,732,754,776,

%U 798,820,843,865,887,909,931,954,976,998,1020,1042,1065,1087,1109,1131,1153,1175

%N a(n) = floor(n/(1-3/Pi)).

%H Charles R Greathouse IV, <a href="/A277051/b277051.txt">Table of n, a(n) for n = 1..10000</a>

%H <a href="/index/Be#Beatty">Index entries for sequences related to Beatty sequences</a>

%F a(n) = floor(n/(1-3/Pi)).

%e For n = 10 we have that floor(10/(1-3/Pi)) = floor(10/0.04719755...) = floor(211.8754045...) so a(10) = 221.

%p A277051:=n->floor(n/(1-3/Pi)): seq(A277051(n), n=1..100); # _Wesley Ivan Hurt_, Sep 26 2016

%t f[n_] := Floor[n/(1-3/Pi)]; Array[f, 100, 1]

%o (Maxima) makelist(floor(n / (1-3 / %pi )), n, 1, 100);

%o (PARI) a(n)=n\(1-3/Pi) \\ _Charles R Greathouse IV_, Sep 26 2016

%Y Complement of A274399.

%Y Cf. A000796, A019670.

%K nonn,easy

%O 1,1

%A _Paulo Romero Zanconato Pinto_, Sep 26 2016

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Last modified October 15 04:33 EDT 2019. Contains 328026 sequences. (Running on oeis4.)