cp's OEIS Frontend

A370325 Decimal expansion of exp(1)/(1+exp(1)).

%I A370325 #17 Nov 21 2024 09:39:22
%S A370325 7,3,1,0,5,8,5,7,8,6,3,0,0,0,4,8,7,9,2,5,1,1,5,9,2,4,1,8,2,1,8,3,6,2,
%T A370325 7,4,3,6,5,1,4,4,6,4,0,1,6,5,0,5,6,5,1,9,2,7,6,3,6,5,9,0,7,9,1,9,0,4,
%U A370325 0,4,5,3,0,7,0,2,0,4,6,3,9,3,8,7,4,7,4,5,3,2,0,7,5,9,8,1
%N A370325 Decimal expansion of exp(1)/(1+exp(1)).
%H A370325 <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>
%F A370325 Equals A001113*A201776 = 1/(1 + A068985).
%F A370325 Equals 1/(1 + Sum_{k>=0} (-1)^k/k!). - _Peter Luschny_, Feb 15 2024
%e A370325 0.73105857863000487925115924182183627...
%p A370325 exp(1)/(1+exp(1)) ; evalf(%) ;
%t A370325 RealDigits[E/(E + 1), 10, 120][[1]] (* _Amiram Eldar_, Feb 18 2024 *)
%o A370325 (PARI) exp(1)/(exp(1)+1) \\ _Amiram Eldar_, Feb 18 2024
%Y A370325 Cf. A076538 (Beatty seq.), A001113, A201776, A068985.
%K A370325 nonn,cons
%O A370325 0,1
%A A370325 _R. J. Mathar_, Feb 15 2024