|
%I #20 Jun 28 2019 08:57:57
%S 6,9,9,9,7,0,9,8,7,8,2,4,1,0,1,9,3,4,8,5,4,3,0,9,5,0,8,9,9,3,8,3,1,7,
%T 2,9,6,3,9,7,1,1,4,9,1,3,7,8,7,5,6,3,6,5,6,8,0,2,4,0,1,2,1,7,8,7,3,6,
%U 1,5,4,8,7,8,4,1
%N Decimal expansion of e + Pi + e*Pi + e^Pi + Pi^e + Pi*sqrt(e) + e*sqrt(Pi).
%C Curiously, the values of A105643 and A307054 are close to the integers 60 and 10, respectively, which leads to the value of this constant being close to 70. - _Felix Fröhlich_, May 26 2019
%F Equals A307054 + A105643.
%e 69.99709878241019348543095089938317296397...
%t RealDigits[N[Pi + Pi^E + E Pi + E^Pi + E + E Sqrt[Pi] + Pi Sqrt[E], 170]][[1]]
%o (PARI) my(e=exp(1)); e + Pi + e*Pi + e^Pi + Pi^e + Pi*sqrt(e) + e*sqrt(Pi) \\ _Michel Marcus_, Mar 27 2019
%Y Cf. A105643, A307054.
%K nonn,cons
%O 2,1
%A _Philipp O. Tsvetkov_, Mar 21 2019
|
