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a(n) = floor((Pi+e)^(n*Pi)).
4

%I #29 Sep 08 2022 08:45:27

%S 1,258,66801,17265408,4462406595,1153350806021,298094324981778,

%T 77045272021641916,19913072619720776032,5146720243221262934093,

%U 1330218081751512472685763,343807329988307215923432746,88860226586342124489251555256,22966758356328845813340839281381

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

%H Vincenzo Librandi, <a href="/A121915/b121915.txt">Table of n, a(n) for n = 0..399</a> [Offset shifted by _Georg Fischer_, Sep 02 2022]

%t With[{c=\[Pi]+E}, Floor[c^(\[Pi] Range[0, 20])]] (* _Harvey P. Dale_, Mar 20 2011 *)

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

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

%Y Cf. A121854, A121855, A121856, A121857, A121916, 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