login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A155530 Decimal expansion of log_18 (20). 22

%I

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

%T 7,2,5,8,8,4,1,8,4,8,4,5,0,4,6,6,6,8,7,2,6,1,5,1,0,8,2,0,2,9,6,9,6,5,

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

%N Decimal expansion of log_18 (20).

%H Vincenzo Librandi, <a href="/A155530/b155530.txt">Table of n, a(n) for n = 1..1000</a>

%e 1.0364522367650436094704313999308957258841848450466687261510...

%t RealDigits[Log[18, 20], 10, 100][[1]] (* _Vincenzo Librandi_, Sep 04 2013 *)

%Y Cf. decimal expansion of log_18(m): A152812 (m=2), A153021 (m=3), A153113 (m=4), A153444 (m=5), A153608 (m=6), A153628 (m=7), A153870 (m=8), A154017 (m=9), A154168 (m=10), A154189 (m=11), A154210 (m=12), A154400 (m=13), A154490 (m=14), A154688 (m=15), A154830 (m=16), A154898 (m=17), A155094 (m=19), this sequence, A155685 (m=21), A155784 (m=22), A155889 (m=23), A155995 (m=24).

%K nonn,cons

%O 1,3

%A _N. J. A. Sloane_, Oct 30 2009

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 13 23:01 EST 2019. Contains 329106 sequences. (Running on oeis4.)