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Search: id:A096427
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| A096427 |
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Decimal expansion of 1/(Sqrt[2]G), where G is Gauss's constant A014549. |
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+0
1
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| 8, 4, 7, 2, 1, 3, 0, 8, 4, 7, 9, 3, 9, 7, 9, 0, 8, 6, 6, 0, 6, 4, 9, 9, 1, 2, 3, 4, 8, 2, 1, 9, 1, 6, 3, 6, 4, 8, 1, 4, 4, 5, 9, 1, 0, 3, 2, 6, 9, 4, 2, 1, 8, 5, 0, 6, 0, 5, 7, 9, 3, 7, 2, 6, 5, 9, 7, 3, 4, 0, 0, 4, 8, 3, 4, 1, 3, 4, 7, 5, 9, 7, 2, 3, 2, 0, 0, 2, 9, 3, 9, 9, 4, 6, 1, 1, 2, 2, 9, 9, 4, 2
(list; cons; graph; listen)
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OFFSET
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0,1
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LINKS
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Harry J. Smith, Table of n, a(n) for n=0,...,20000
Eric Weisstein's World of Mathematics, Gauss's Constant
Eric Weisstein's World of Mathematics, Ubiquitous Constant
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FORMULA
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Also equals agm(1,1/sqrt(2)) since agm(1,1/b) = (1/b)*agm(1,b). [From Gerald McGarvey (gerald.mcgarvey(AT)comcast.net), Sep 22 2008]
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EXAMPLE
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0.847213084...
0.847213084793979086606499123482191636481445910327... = agm(1, sqrt(1/2)) [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Apr 15 2009]
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PROGRAM
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(PARI) { default(realprecision, 20080); x=agm(1, sqrt(1/2)); d=0; for (n=0, 20000, x=(x-d)*10; d=floor(x); write("b096427.txt", n, " ", d)); } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), Apr 15 2009]
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CROSSREFS
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Cf. A014549.
Sequence in context: A020842 A090325 A090469 this_sequence A021122 A110233 A019684
Adjacent sequences: A096424 A096425 A096426 this_sequence A096428 A096429 A096430
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KEYWORD
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nonn,cons,easy
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AUTHOR
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Eric Weisstein (eric(AT)weisstein.com), Jul 21, 2004
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