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Search: id:A006524
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| A006524 |
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Egyptian fraction for 1/ Pi.
(Formerly M3509)
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+0
25
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| 4, 15, 609, 845029, 1010073215739, 1300459886313272270974271, 1939680952094609786557359582286462958434022504402
(list; graph; listen)
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OFFSET
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0,1
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
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LINKS
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Index entries for sequences related to the number Pi
Index entries for sequences related to Egyptian fractions
Eric Weisstein's World of Mathematics, Egyptian Fraction
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MATHEMATICA
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a = {}; k = N[1/Pi, 1000]; Do[s = Ceiling[1/k]; AppendTo[a, s]; k = k - 1/s, {n, 1, 10}]; a [From Artur Jasinski (grafix(AT)csl.pl), Sep 22 2008]
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CROSSREFS
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Sequence in context: A048731 A000881 A109923 this_sequence A070037 A153064 A061849
Adjacent sequences: A006521 A006522 A006523 this_sequence A006525 A006526 A006527
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KEYWORD
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nonn
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com), Robert G. Wilson v (rgwv(AT)rgwv.com)
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EXTENSIONS
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More terms from H. P. Robinson.
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