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 A249282 Decimal expansion of K(1/4), where K is the complete elliptic integral of the first kind. 2
 1, 6, 8, 5, 7, 5, 0, 3, 5, 4, 8, 1, 2, 5, 9, 6, 0, 4, 2, 8, 7, 1, 2, 0, 3, 6, 5, 7, 7, 9, 9, 0, 7, 6, 9, 8, 9, 5, 0, 0, 8, 0, 0, 8, 9, 4, 1, 4, 1, 0, 8, 9, 0, 4, 4, 1, 1, 9, 9, 4, 8, 2, 9, 7, 8, 9, 3, 4, 3, 3, 7, 0, 2, 8, 8, 2, 3, 4, 6, 7, 6, 0, 4, 0, 6, 4, 5, 0, 9, 7, 3, 9, 3, 6, 6, 1, 2, 5, 7, 0, 3, 3 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS 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 1.685750354812596042871203657799076989500800894141089... MAPLE evalf(EllipticK(1/2), 120); # Vaclav Kotesovec, Apr 22 2015 MATHEMATICA RealDigits[EllipticK[1/4], 10, 102] // First CROSSREFS Cf. A093341 (K(1/2)), A249283 (K(3/4)). Sequence in context: A323737 A010501 A296426 * A289090 A260691 A296845 Adjacent sequences:  A249279 A249280 A249281 * A249283 A249284 A249285 KEYWORD nonn,cons,easy AUTHOR Jean-François Alcover, Oct 24 2014 STATUS approved

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Last modified April 2 19:05 EDT 2020. Contains 333190 sequences. (Running on oeis4.)