A249283 Decimal expansion of K(3/4), where K is the complete elliptic integral of the first kind.

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

Offset

1,1

Links

Table of n, a(n) for n=1..102.

Steven R. Finch, Gergonne-Schwarz Surface, April 12, 2013. [Cached copy, with permission of the author]

Eric Weisstein's MathWorld, Complete Elliptic Integral of the First Kind

Example

2.15651564749964323543867499880032202886411021649282536...

Maple

evalf(EllipticK(sqrt(3)/2), 120); # Vaclav Kotesovec, Apr 22 2015

Mathematica

RealDigits[EllipticK[3/4], 10, 102] // First

Crossrefs

Cf. A093341 (K(1/2)), A249282 (K(1/4)).

Sequence in context: A353648 A075680 A192024 * A176035 A190992 A160166

Adjacent sequences: A249280 A249281 A249282 * A249284 A249285 A249286

Keyword

nonn,cons,easy

Author

Jean-François Alcover, Oct 24 2014

Status

approved