login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A291600 First 10-digit number to appear n times in the decimal expansion of Pi. 6
3141592653, 4392366484, 9526413073, 7454969632 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,1
COMMENTS
This sequence was mentioned in a forum post called "Ten repeating numbers in Pi". It was about finding a 10-digit number that repeated in Pi. The answer was a(2) = A197123(10) = 4392366484.
LINKS
echochamber, Ten repeating numbers in Pi, Forums for the webcomic xkcd.com, Sep 2011.
EXAMPLE
a(2) = 4392366484 because 4392366484 is the first 10-digit number to appear 2 times in the decimal expansion of Pi.
CROSSREFS
Sequence in context: A257914 A257893 A015397 * A092380 A096566 A217051
KEYWORD
nonn,base,more
AUTHOR
Bobby Jacobs, Aug 27 2017
STATUS
approved

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

License Agreements, Terms of Use, Privacy Policy. .

Last modified June 22 14:17 EDT 2024. Contains 373587 sequences. (Running on oeis4.)