A378911 Decimal expansion of sqrt(2)*exp(2*G/Pi), where G = A006752.

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

Offset

1,1

References

Steven R. Finch, Mathematical Constants, Encyclopedia of Mathematics and its Applications, vol. 94, Cambridge University Press, 2003, Section 3.10, p. 233.

Links

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

Example

2.5337372794858419095832896340418632916896308088420...

Mathematica

RealDigits[Sqrt[2]*Exp[2Catalan/Pi], 10, 100][[1]]

Crossrefs

Cf. A000796, A002193, A006752, A060294, A130834, A143233, A221209, A378910.

Sequence in context: A151960 A281300 A115320 * A073480 A077057 A359684

Adjacent sequences: A378903 A378909 A378910 * A378912 A378913 A378914

Keyword

nonn,cons,new

Author

Stefano Spezia, Dec 10 2024

Status

approved