A154160 Decimal expansion of log_9 (10).

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

Offset

1,3

Links

Vincenzo Librandi, Table of n, a(n) for n = 1..1000

Index entries for transcendental numbers

Example

1.0479516371446923021482837610107006253037590033989650584617...

Mathematica

RealDigits[Log[9, 10], 10, 100][[1]] (* Vincenzo Librandi, Sep 01 2013 *)

Prog

(PARI) default(realprecision, 100); log(10)/log(9) \\ G. C. Greubel, Sep 01 2018
(Magma) SetDefaultRealField(RealField(100)); Log(10)/Log(9); // G. C. Greubel, Sep 01 2018

Crossrefs

Cf. decimal expansion of log_9(m): A152747 (m=2), A153205 (m=5), A153495 (m=6), A153619 (m=7), A153756 (m=8), this sequence, A154181 (m=11), A154202 (m=12), A154339 (m=13), A154469 (m=14), A154578 (m=15), A154859 (m=17), A154947 (m=18), A155061 (m=19), A155503 (m=20), A155676 (m=21), A155743 (m=22), A155829 (m=23), A155976 (m=24).

Sequence in context: A201931 A201504 A159898 * A155065 A010479 A153113

Adjacent sequences: A154157 A154158 A154159 * A154161 A154162 A154163

Keyword

nonn,cons

Author

N. J. A. Sloane, Oct 30 2009

Status

approved