A378910 Decimal expansion of 2*G/Pi, where G = A006752.

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

Offset

0,1

References

Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 3.10, p. 232.

Links

Table of n, a(n) for n=0..99.

Formula

Equals log(A130834).

Equals 2*A143233.

Example

0.58312180806163756027676891293678983772813230797167...

Mathematica

RealDigits[2Catalan/Pi, 10, 100][[1]]

Crossrefs

Cf. A000796, A006752, A060294, A130834, A143233, A221209, A378911.

Sequence in context: A361221 A319261 A010489 * A196567 A200685 A099872

Adjacent sequences: A378907 A378908 A378909 * A378911 A378912 A378913

Keyword

nonn,cons

Author

Stefano Spezia, Dec 10 2024

Status

approved