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

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, 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, 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

Offset

0,1

Links

Table of n, a(n) for n=0..95.

Index entries for transcendental numbers

Formula

Equals A001113*A201776 = 1/(1 + A068985).

Equals 1/(1 + Sum_{k>=0} (-1)^k/k!). - Peter Luschny, Feb 15 2024

Example

0.73105857863000487925115924182183627...

Maple

exp(1)/(1+exp(1)) ; evalf(%) ;

Mathematica

RealDigits[E/(E + 1), 10, 120][[1]] (* Amiram Eldar, Feb 18 2024 *)

Prog

(PARI) exp(1)/(exp(1)+1) \\ Amiram Eldar, Feb 18 2024

Crossrefs

Cf. A076538 (Beatty seq.), A001113, A201776, A068985.

Sequence in context: A334060 A378101 A083803 * A346933 A136595 A111475

Adjacent sequences: A370322 A370323 A370324 * A370326 A370327 A370328

Keyword

nonn,cons

Author

R. J. Mathar, Feb 15 2024

Status

approved