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A030125 Decimal expansion of Lehmer's constant. 6
5, 9, 2, 6, 3, 2, 7, 1, 8, 2, 0, 1, 6, 3, 6, 1, 9, 7, 1, 0, 4, 0, 7, 8, 6, 0, 4, 9, 9, 5, 7, 0, 1, 4, 6, 9, 0, 8, 4, 2, 7, 5, 4, 0, 7, 1, 9, 7, 1, 6, 1, 0, 7, 1, 0, 9, 9, 5, 6, 2, 6, 0, 8, 1, 5, 8, 2, 4, 7, 3, 5, 2, 3, 6, 4, 1, 6, 0, 0, 0, 8, 5, 1, 0, 6, 6, 4, 7, 8, 4, 2, 9, 7, 1, 0, 1, 2, 5, 7, 0, 5, 1, 1, 8 (list; constant; graph; refs; listen; history; internal format)
OFFSET

0,1

REFERENCES

S. R. Finch, Mathematical Constants, Cambridge, 2003, pp. 433-434.

LINKS

Harry J. Smith, Table of n, a(n) for n=0,...,998

S. R. Finch, Lehmer's Constant

S. Plouffe, The Lehmer Constant to 1000 digits

S. Plouffe, Plouffe's Inverter, The Lehmer constant to 1000 digits

Eric Weisstein's World of Mathematics, Link to a section of The World of Mathematics.

EXAMPLE

0.592632718201636197104078604995701469084275407197161...

MATHEMATICA

RealDigits[With[{nn=15}, Cot[Total[Last[#]ArcCot[First[#]]&/@Thread[ {NestList[#^2+#+1&, 0, nn], PadRight[{}, nn+1, {1, -1}]}]]]], 10, 120][[1]] (* From Harvey P. Dale, Jan 29 2012 *)

CROSSREFS

Cf. A002794, A002795, A002665, A030125, A002065.

Cf. A002665 = Continued fraction. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), May 14 2009]

Sequence in context: A198734 A200009 A011494 * A111698 A021948 A154265

Adjacent sequences:  A030122 A030123 A030124 * A030126 A030127 A030128

KEYWORD

nonn,cons,nice

AUTHOR

Eric Weisstein (eric(AT)weisstein.com)

EXTENSIONS

More terms from David W. Wilson (davidwwilson(AT)comcast.net)

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Last modified February 16 02:51 EST 2012. Contains 205860 sequences.