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A179492 a(n) = floor((1 + 1/Pi)^n). 1

%I #17 Mar 05 2019 01:44:21

%S 1,1,2,3,3,5,6,9,12,15,20,27,36,47,63,83,109,144,190,251,331,436,575,

%T 759,1001,1319,1739,2293,3023,3985,5254,6927,9132,12039,15871,20923,

%U 27583,36363,47938,63197,83313,109833,144794,190884,251644,331745

%N a(n) = floor((1 + 1/Pi)^n).

%F a(n) = floor( (1+1/Pi)^n ). - _R. J. Mathar_, Jul 20 2010

%p Digits := 100 ; A179492 := proc(n) (1+1/Pi)^n ; floor(%) ; end proc: seq(A179492(n),n=1..80) ; # _R. J. Mathar_, Jul 20 2010

%t a=1; Table[Floor[a+=a/Pi],{n,0,22}]

%Y Cf. A002379 (with 2 instead of Pi), A064628 (with 3 instead of Pi).

%K nonn

%O 1,3

%A _Vladimir Joseph Stephan Orlovsky_, Jul 16 2010

%E More terms from _R. J. Mathar_, Jul 20 2010

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Last modified April 24 05:40 EDT 2024. Contains 371918 sequences. (Running on oeis4.)