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!)
A061073 First occurrence of n consecutive n's in the decimal expansion of Pi. 0
1, 135, 1698, 54525, 24466, 252499, 3346228, 46663520, 564665206 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..9.

D. Anderson, The Pi-Search Page

Eric Weisstein's World of Mathematics, Earls Sequence

Eric Weisstein's World of Mathematics, Pi Digits

EXAMPLE

1 first occurs at position 1 after the decimal point.

22 first occurs at position 135.

333 first occurs at position 1698.

10101010101010101010 does not occur in the first 1.1*10^10 digits of Pi - Eric W. Weisstein, Jul 19 2013

CROSSREFS

Cf. A014777.

Sequence in context: A157734 A334128 A210102 * A195671 A332428 A212608

Adjacent sequences:  A061070 A061071 A061072 * A061074 A061075 A061076

KEYWORD

base,hard,nonn

AUTHOR

Jason Earls, May 27 2001

EXTENSIONS

a(9) from Eric W. Weisstein, Jan 16 2006

Entry revised by Don Reble, Apr 06 2006

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 May 27 16:48 EDT 2022. Contains 354110 sequences. (Running on oeis4.)