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A181165 Decimal expansion of exp(Pi*sqrt43)/24. 2
3, 6, 8, 6, 4, 0, 3, 0, 9, 9, 9, 9, 9, 0, 7, 2, 7, 7, 5, 1, 4, 5, 4, 4, 4, 4, 2, 4, 7, 3, 9, 4, 2, 5, 3, 2, 7, 4, 3, 9, 0, 7, 0, 1, 9, 7, 4, 9, 6, 3, 6, 3, 0, 7, 9, 8, 3, 7, 1, 5, 6, 3, 1, 0, 9, 4, 9, 3, 1, 0, 3, 6, 7, 1, 4, 5, 3, 1, 1, 4, 9, 6, 7, 4, 5, 6, 8, 1, 5, 1, 7, 9, 6, 0, 8, 4, 3, 2, 1, 5, 4, 5, 8, 9, 0 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

8,1

COMMENTS

This real number is close to the prime number 36864031.

LINKS

G. C. Greubel, Table of n, a(n) for n = 8..10007

FORMULA

Equals exp(Pi*sqrt(43))/24.

EXAMPLE

exp(Pi*sqrt(43))/24 = 36864030.9999907277514544442473942532743907019... This is almost the prime 36864031.

MATHEMATICA

RealDigits[E^(Pi Sqrt[43])/24, 10, 120][[1]] (* Harvey P. Dale, Oct 17 2011 *)

PROG

(PARI) exp(Pi*sqrt(43))/24 \\ G. C. Greubel, Feb 14 2018

(MAGMA) R:= RealField(); Exp(Pi(R)*Sqrt(43)); // G. C. Greubel, Feb 14 2018

CROSSREFS

Sequence in context: A232717 A009393 A077857 * A181906 A181915 A248760

Adjacent sequences:  A181162 A181163 A181164 * A181166 A181167 A181168

KEYWORD

cons,nonn

AUTHOR

Mark A. Thomas, Oct 07 2010

STATUS

approved

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Last modified February 18 03:33 EST 2020. Contains 332006 sequences. (Running on oeis4.)