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A121918 a(n) = ceiling((Pi+e)^(n*Pi)). 2

%I #22 Sep 08 2022 08:45:27

%S 1,259,66802,17265409,4462406596,1153350806022,298094324981779,

%T 77045272021641917,19913072619720776033,5146720243221262934094,

%U 1330218081751512472685764,343807329988307215923432747,88860226586342124489251555257,22966758356328845813340839281382

%N a(n) = ceiling((Pi+e)^(n*Pi)).

%H Vincenzo Librandi, <a href="/A121918/b121918.txt">Table of n, a(n) for n = 0..199</a> [Offset shifted by _Georg Fischer_, Sep 02 2022]

%t With[{a = \[Pi] + E}, Ceiling[a^(\[Pi] Range[0, 20])]] (* _Vincenzo Librandi_, Feb 21 2013 *)

%o (PARI) for(n=0,50, print1(ceil((Pi+exp(1))^(n*Pi)), ", ")) \\ _G. C. Greubel_, Nov 06 2017

%o (Magma) C<i> := ComplexField(); [Ceiling((Pi(C) + Exp(1))^(n*Pi(C))): n in [0..50]]; // _G. C. Greubel_, Nov 06 2017

%Y Cf. A121854, A121855, A121856, A121857, A121915, A121917.

%K nonn,easy

%O 0,2

%A _Mohammad K. Azarian_, Sep 02 2006

%E Offset changed to 0 by _Georg Fischer_, Sep 02 2022

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Last modified April 18 13:10 EDT 2024. Contains 371780 sequences. (Running on oeis4.)