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A032739 a(n) = floor( (Pi/e)^n ). 4

%I

%S 1,1,1,1,1,2,2,2,3,3,4,4,5,6,7,8,10,11,13,15,18,20,24,27,32,37,43,49,

%T 57,66,76,88,102,118,137,158,183,211,244,282,326,377,436,504,582,673,

%U 778,899,1040,1202,1389,1605,1855,2144,2478,2864,3310,3826,4421,5110,5906

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

%t Floor[(Pi/E)^Range[0,60]] (* _Harvey P. Dale_, Sep 30 2011 *)

%o (PARI) a(n) = floor( (Pi/exp(1))^n ); \\ _Michel Marcus_, Jun 09 2020

%Y Cf. A061382 (Pi/e).

%K nonn,easy

%O 0,6

%A _Patrick De Geest_, May 15 1998

%E a(0)=1 prepended by _Georg Fischer_, Jun 09 2020

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Last modified March 8 11:15 EST 2021. Contains 341948 sequences. (Running on oeis4.)