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A181052 The sequence of numbers where the n-th term is (Pi^n - e^n) rounded down to the nearest integer, where Pi is the ratio of a circle's circumference to its diameter (A000796) and e is Euler's constant (A001113). 0

%I

%S 0,0,2,10,42,157,557,1923,6507,21706,71621,234329,761514,2461263,

%T 7919566,25389128,81146110,258689610,822922433,2613081648,8284791600,

%U 26232816108,82971091345,262178903447,827784397784,2611774514980,8235612082447,25955792878501

%N The sequence of numbers where the n-th term is (Pi^n - e^n) rounded down to the nearest integer, where Pi is the ratio of a circle's circumference to its diameter (A000796) and e is Euler's constant (A001113).

%F A(n) = floor(Pi^n - e^n)

%e A(0)=0, A(1)=0, A(2)=2 etc...

%t Table[Floor[Pi^n-E^n],{n,0,40}] (* _Harvey P. Dale_, Jun 02 2015 *)

%K nonn

%O 0,3

%A _Jonathan D. B. Hodgson_, Oct 01 2010

%E More terms from _Harvey P. Dale_, Jun 02 2015

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Last modified July 22 10:03 EDT 2019. Contains 325219 sequences. (Running on oeis4.)