A378800 Decimal expansion of 4*(8 - 4*sqrt(2) - log(2))/(2*sqrt(2) - 1).

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

Offset

1,1

References

Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 2.23, p. 177.

Links

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

Index entries for transcendental numbers.

Example

3.609656731988629081585845212450133492672937698...

Mathematica

RealDigits[4(8-4Sqrt[2]-Log[2])/(2Sqrt[2]-1), 10, 100][[1]]

Prog

(PARI) 4*(8-4*sqrt(2)-log(2))/(2*sqrt(2)-1) \\ Charles R Greathouse IV, May 19 2026

Crossrefs

Cf. A002162, A002193, A010466, A010487.

Sequence in context: A077086 A010618 A388319 * A287845 A387482 A070297

Adjacent sequences: A378797 A378798 A378799 * A378801 A378802 A378803

Keyword

nonn,cons

Author

Stefano Spezia, Dec 07 2024

Status

approved