login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 56th year, we are closing in on 350,000 sequences, and we’ve crossed 9,700 citations (which often say “discovered thanks to the OEIS”).

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A153620 Decimal expansion of log_10 (7). 23
8, 4, 5, 0, 9, 8, 0, 4, 0, 0, 1, 4, 2, 5, 6, 8, 3, 0, 7, 1, 2, 2, 1, 6, 2, 5, 8, 5, 9, 2, 6, 3, 6, 1, 9, 3, 4, 8, 3, 5, 7, 2, 3, 9, 6, 3, 2, 3, 9, 6, 5, 4, 0, 6, 5, 0, 3, 6, 3, 4, 9, 5, 3, 7, 1, 8, 2, 5, 3, 4, 3, 9, 9, 0, 2, 0, 7, 9, 1, 6, 6, 0, 6, 6, 1, 1, 1, 5, 2, 7, 8, 4, 7, 4, 8, 8, 5, 7, 3 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,1

LINKS

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

Index entries for transcendental numbers

EXAMPLE

.84509804001425683071221625859263619348357239632396540650363...

MATHEMATICA

RealDigits[Log[10, 7], 10, 100][[1]] (* Vincenzo Librandi, Sep 10 2013 *)

PROG

(PARI) log(7)/log(10) \\ Charles R Greathouse IV, Aug 04 2020

CROSSREFS

Cf. decimal expansion of log_10(m): A007524 (m=2), A114490 (m=3), A114493 (m=4), A153268 (m=5), A153496 (m=6), this sequence, A153790 (m=8), A104139 (m=9),  A154182 (m=11), A154203 (m=12), A154368 (m=13), A154478 (m=14), A154580 (m=15), A154794 (m=16), A154860 (m=17), A154953 (m=18), A155062 (m=19), A155522 (m=20), A155677 (m=21), A155746 (m=22), A155830 (m=23), A155979 (m=24).

Sequence in context: A226276 A277530 A021546 * A247510 A226581 A131271

Adjacent sequences:  A153617 A153618 A153619 * A153621 A153622 A153623

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane, Oct 30 2009

STATUS

approved

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 December 6 22:42 EST 2021. Contains 349567 sequences. (Running on oeis4.)