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A093825
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Decimal expansion of Pi/(3*sqrt(2)).
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3
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7, 4, 0, 4, 8, 0, 4, 8, 9, 6, 9, 3, 0, 6, 1, 0, 4, 1, 1, 6, 9, 3, 1, 3, 4, 9, 8, 3, 4, 3, 4, 4, 8, 9, 4, 9, 7, 6, 9, 1, 0, 3, 6, 1, 4, 8, 9, 5, 9, 4, 8, 3, 7, 0, 5, 1, 4, 2, 3, 2, 6, 0, 1, 1, 5, 9, 4, 0, 5, 7, 9, 8, 8, 4, 9, 9, 1, 2, 3, 1, 8, 4, 2, 9, 2, 2, 1, 1, 5, 5, 7, 9, 4, 1, 2, 7, 5, 3, 9, 5, 6, 0
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 0,1
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LINKS
| Harry J. Smith, Table of n, a(n) for n=1,...,20000
Eric Weisstein's World of Mathematics, Sphere Packing
Eric Weisstein's World of Mathematics, Ellipsoid Packing
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FORMULA
| A019670*A010503 [R. J. Mathar, (mathar(AT)strw.leidenuniv.nl), Feb 05 2009]
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EXAMPLE
| 0.740480489...
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MATHEMATICA
| RealDigits[Pi/(3*Sqrt[2]), 10, 120][[1]] (* From Harvey P. Dale, Feb 03 2012 *)
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PROG
| (PARI) { default(realprecision, 20080); x=10*Pi*sqrt(2)/6; for (n=0, 20000, d=floor(x); x=(x-d)*10; write("b093825.txt", n, " ", d)); } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 18 2009]
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CROSSREFS
| Cf. A093824.
Cf. A161686 Continued fraction. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Jun 18 2009]
Sequence in context: A013324 A110792 A175998 * A091494 A021139 A020790
Adjacent sequences: A093822 A093823 A093824 * A093826 A093827 A093828
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KEYWORD
| nonn,cons,easy,changed
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AUTHOR
| Eric Weisstein (eric(AT)weisstein.com), Apr 16, 2004
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