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A016672
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Decimal expansion of ln(49).
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2
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3, 8, 9, 1, 8, 2, 0, 2, 9, 8, 1, 1, 0, 6, 2, 6, 6, 1, 0, 2, 1, 0, 7, 0, 5, 4, 8, 6, 8, 8, 6, 3, 5, 9, 4, 5, 9, 2, 7, 4, 1, 6, 9, 4, 5, 9, 1, 6, 3, 7, 2, 2, 3, 7, 6, 9, 1, 8, 7, 8, 0, 2, 9, 9, 8, 7, 5, 1, 5, 9, 7, 2, 5, 5, 0, 4, 1, 3, 8, 5, 3, 5, 5, 7, 5, 3, 1, 6, 9, 9, 7, 1, 7, 5, 7, 4, 3, 0, 5
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refs;
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history;
text;
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OFFSET
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1,1
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REFERENCES
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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
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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
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3.891820298110626610210705486886359459274169459163722376918780299875159... [From Harry J. Smith, May 21 2009]
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PROG
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(PARI) { default(realprecision, 20080); x=log(49); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016672.txt", n, " ", d)); } [From Harry J. Smith, May 21 2009]
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CROSSREFS
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Cf. A016477 Continued fraction. [From Harry J. Smith, May 21 2009]
Sequence in context: A101385 A161432 A021261 * A177272 A010630 A197811
Adjacent sequences: A016669 A016670 A016671 * A016673 A016674 A016675
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KEYWORD
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nonn,cons
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AUTHOR
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N. J. A. Sloane.
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STATUS
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approved
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