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

 

Logo

"Email this user" was broken Aug 14 to 9am Aug 16. If you sent someone a message in this period, please send it again.

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A171091 Digits in the order in which they appear in the fractional part of the decimal expansion of Pi. 0
1, 4, 5, 9, 2, 6, 3, 8, 7, 0 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

COMMENTS

3,1,8,0,9,6,7,5,2,4 (see A049541) and 6,1,8,0,3,9,7,4,2,5 (see A094214) are the equivalent sequences for 1/Pi and 1/phi. Conjecture: These sequences are not random but are in ratio of 3/2 between the first six and last four digits and the first six digits and last four are the same.

LINKS

Table of n, a(n) for n=1..10.

David H. Bailey, The computation of pi to 29360000 decimal digits..., Math. Comp. 50 (1988) 283

Jean-Yves Boulay, Pi and Golden Number: not random occurrences of the ten digits

Eric W. Weisstein, Pi digits, MathWorld.

CROSSREFS

Cf. A000796, A105177

Sequence in context: A093088 A234430 A019637 * A200588 A197821 A046570

Adjacent sequences:  A171088 A171089 A171090 * A171092 A171093 A171094

KEYWORD

base,nonn,fini,full,less

AUTHOR

Jean-Yves BOULAY, Sep 07 2010

EXTENSIONS

Edited by N. J. A. Sloane, Sep 08 2010

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 | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy .

Last modified August 20 13:35 EDT 2017. Contains 290835 sequences.