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A016686
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Decimal expansion of ln(63).
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3
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4, 1, 4, 3, 1, 3, 4, 7, 2, 6, 3, 9, 1, 5, 3, 2, 6, 8, 7, 8, 9, 5, 8, 4, 3, 2, 1, 7, 2, 8, 8, 2, 3, 1, 1, 3, 8, 9, 3, 2, 0, 6, 5, 8, 4, 5, 2, 2, 7, 3, 6, 0, 0, 9, 1, 9, 2, 8, 7, 7, 8, 8, 1, 7, 2, 1, 2, 5, 6, 8, 4, 4, 9, 1, 8, 9, 2, 8, 7, 2, 0, 1, 5, 3, 4, 8, 9, 0, 0, 0, 8, 2, 1, 5, 3, 3, 5, 7, 0
(list; constant; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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REFERENCES
| M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 2.
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LINKS
| Harry J. Smith, Table of n, a(n) for n=1,...,20000
M. Abramowitz and I. A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].
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EXAMPLE
| 4.143134726391532687895843217288231138932065845227360091928778817212568... [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), May 22 2009]
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PROG
| (PARI) { default(realprecision, 20080); x=log(63); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016686.txt", n, " ", d)); } [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), May 22 2009]
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CROSSREFS
| Cf. A016491 Continued fraction. [From Harry J. Smith (hjsmithh(AT)sbcglobal.net), May 22 2009]
Sequence in context: A161772 A093063 A049007 * A060037 A173259 A021711
Adjacent sequences: A016683 A016684 A016685 * A016687 A016688 A016689
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KEYWORD
| nonn,cons
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AUTHOR
| N. J. A. Sloane (njas(AT)research.att.com).
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