A016645 - OEIS

A016645

Decimal expansion of log(22).

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

(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

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].

Index entries for transcendental numbers

EXAMPLE

3.091042453358315853479175699423305867897206988297672429339247718623967....

MATHEMATICA

RealDigits[Log[22], 10, 120][[1]] (* Harvey P. Dale, Aug 18 2014 *)

PROG

(PARI) default(realprecision, 20080); x=log(22); for (n=1, 20000, d=floor(x); x=(x-d)*10; write("b016645.txt", n, " ", d)); \\ Harry J. Smith, May 17 2009

CROSSREFS

Cf. A016450 (continued fraction).

Sequence in context: A079442 A254006 A321329 * A217764 A096429 A196622

Adjacent sequences: A016642 A016643 A016644 * A016646 A016647 A016648

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved