A378102 Decimal expansion of e^(-Pi^2/(6*log(2))).

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

Offset

-1,1

References

Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 1.8, p. 61.

Links

Table of n, a(n) for n=-1..98.

Formula

Equals e^(-zeta(2)/log(2)).

Example

0.093187822953575873362328059953524966839094874082...

Mathematica

RealDigits[E^(-Pi^2/(6Log[2])), 10, 100][[1]]

Crossrefs

Cf. A378101 (inverse).

Cf. A001113, A002162, A002388, A013661.

Sequence in context: A048799 A309893 A188887 * A250091 A199152 A306808

Adjacent sequences: A378099 A378100 A378101 * A378103 A378104 A378105

Keyword

nonn,cons

Author

Stefano Spezia, Nov 16 2024

Status

approved