%I #5 Apr 27 2020 01:58:35

%S 7,6,1,0,1,2,5,1,3,8,6,6,2,2,8,8,3,6,3,4,1,8,6,1,0,2,3,0,1,1,3,3,7,9,

%T 1,6,5,2,3,3,5,6,2,7,9,2,5,5,4,4,6,8,1,0,2,7,7,1,6,0,9,9,7,3,7,4,0,7,

%U 8,3,6,5,1,8,8,0,8,4,5,3,7,0,3,5,6,2,7,2,6,0,5,4,0,5,6,2,2,4,6,4,1,2,8,6,3,1,2,6,7,1

%N Decimal expansion of cosh(e).

%F Equals Sum_{k>=0} e^(2*k)/(2*k)!.

%e (e^e + e^(-e))/2 = 7.6101251386622883634186102301133791...

%t RealDigits[Cosh[E], 10, 110] [[1]]

%Y Cf. A001113, A073226, A073230, A073743, A085660, A334399.

%K nonn,cons

%O 1,1

%A _Ilya Gutkovskiy_, Apr 26 2020