A392882 Decimal expansion of e/(Pi*(Pi+e)).

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

Offset

1,2

Links

Table of n, a(n) for n=1..100.

Formula

Equals Sum_{k>=1} (-1)^(k+1)*e^k/Pi^(k+1).

Example

0.147657766746180913716333933423137018634447323293358...

Mathematica

RealDigits[E/(Pi*(Pi+E)), 10, 100][[1]] (* Stefano Spezia, Jan 25 2026 *)

Prog

(PARI) exp(1)/(Pi*(Pi+exp(1)))

Crossrefs

Cf. A000796, A001113.

Cf. A019609, A039661, A058651, A059742, A059850, A061360, A061382, A073226, A073233, A073244.

Sequence in context: A056849 A116081 A361351 * A275162 A105228 A199550

Adjacent sequences: A392879 A392880 A392881 * A392883 A392884 A392885

Keyword

nonn,cons,easy

Author

Claude H. R. Dequatre, Jan 25 2026

Status

approved