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A016672 Decimal expansion of log(49). 2
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 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
1,1
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.
LINKS
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].
FORMULA
Equals 2*A016630. - Alois P. Heinz, Aug 07 2023
EXAMPLE
3.891820298110626610210705486886359459274169459163722376918780299875159....
MATHEMATICA
RealDigits[Log[49], 10, 120][[1]] (* Vincenzo Librandi, Jun 21 2015 *)
PROG
(PARI) default(realprecision, 20080); x=log(49); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016672.txt", n, " ", d)); \\ Harry J. Smith, May 21 2009
CROSSREFS
Cf. A016477 (continued fraction), A016630.
Sequence in context: A357406 A021261 A245263 * A177272 A010630 A197811
KEYWORD
nonn,cons
AUTHOR
STATUS
approved

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Last modified August 29 06:09 EDT 2024. Contains 375510 sequences. (Running on oeis4.)