A016640 - OEIS

A016640

Decimal expansion of log(17).

2, 8, 3, 3, 2, 1, 3, 3, 4, 4, 0, 5, 6, 2, 1, 6, 0, 8, 0, 2, 4, 9, 5, 3, 4, 6, 1, 7, 8, 7, 3, 1, 2, 6, 5, 3, 5, 5, 8, 8, 2, 0, 3, 0, 1, 2, 5, 8, 5, 7, 4, 4, 7, 8, 7, 2, 9, 7, 2, 3, 7, 7, 3, 7, 8, 8, 2, 2, 9, 2, 5, 7, 5, 8, 0, 0, 9, 3, 1, 2, 8, 0, 9, 1, 2, 0, 9, 4, 8, 6, 8, 0, 3, 7, 5, 0, 2, 9, 4

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

1,1

REFERENCES

Milton Abramowitz and Irene A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards Applied Math. Series 55, 1964 (and various reprintings), p. 2.

LINKS

Harry J. Smith, Table of n, a(n) for n = 1..20000

Milton Abramowitz and Irene A. Stegun, eds., Handbook of Mathematical Functions, National Bureau of Standards, Applied Math. Series 55, Tenth Printing, 1972 [alternative scanned copy].

Index entries for transcendental numbers

FORMULA

3*this = 3*log(2) +4*log(5) - Sum_{k>=1} (87/5000)^k/k . - R. J. Mathar, Jun 10 2024

EXAMPLE

2.833213344056216080249534617873126535588203012585744787297237737882292...

MATHEMATICA

RealDigits[Log[17], 10, 100][[1]] (* Alonso del Arte, May 17 2015 *)

PROG

(PARI) default(realprecision, 20080); x=log(17); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016640.txt", n, " ", d)); \\ Harry J. Smith, May 17 2009, corrected May 19 2009

CROSSREFS

Cf. A016445 Continued fraction.

Sequence in context: A376265 A021357 A214072 * A321984 A083486 A076031

Adjacent sequences: A016637 A016638 A016639 * A016641 A016642 A016643

KEYWORD

nonn,cons,easy

AUTHOR

N. J. A. Sloane

STATUS

approved