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A186631 Decimal expansion of Gamma(1+sqrt(2)). 4
1, 2, 5, 3, 8, 1, 5, 4, 8, 0, 6, 4, 2, 8, 9, 1, 6, 8, 6, 6, 9, 6, 3, 7, 0, 9, 3, 1, 1, 4, 3, 8, 7, 4, 7, 9, 9, 8, 6, 9, 9, 3, 4, 3, 3, 8, 3, 8, 6, 9, 5, 2, 1, 1, 4, 7, 1, 2, 7, 7, 9, 6, 8, 4, 1, 8, 0, 5, 0, 6, 9, 5, 8, 5, 0, 7, 7, 8, 5, 0, 5, 4, 7, 6, 5, 8, 5, 5, 1, 7, 2, 5, 8, 9, 7, 3, 7, 0, 9, 5, 7, 0 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

G. C. Greubel, Table of n, a(n) for n = 1..10000

FORMULA

Equals sqrt(2)*Gamma(sqrt(2)).

EXAMPLE

1.2538154806428916866963709311438747998699343383870...

MAPLE

evalf(GAMMA(1+sqrt(2))) ; # R. J. Mathar, May 03 2013

MATHEMATICA

RealDigits[N[Sqrt[2]!, 200]][[1]]

PROG

(PARI) sqrt(2)*gamma(sqrt(2)) \\ G. C. Greubel, Apr 20 2018

(MAGMA) Sqrt(2)*Gamma(Sqrt(2)); // G. C. Greubel, Apr 20 2018

CROSSREFS

Cf. A002193.

Sequence in context: A192178 A201914 A021398 * A182184 A115318 A169856

Adjacent sequences:  A186628 A186629 A186630 * A186632 A186633 A186634

KEYWORD

nonn,cons

AUTHOR

Vladimir Joseph Stephan Orlovsky, Feb 25 2011

STATUS

approved

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Last modified November 14 22:32 EST 2019. Contains 329134 sequences. (Running on oeis4.)