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!)
A105727 Decimal expansion of sqrt(3)*Pi^2/4: area of the regular triangle with side Pi. 0
4, 2, 7, 3, 6, 6, 4, 0, 6, 8, 3, 2, 3, 0, 4, 2, 2, 7, 8, 6, 8, 5, 7, 4, 3, 2, 1, 2, 8, 5, 5, 8, 3, 6, 8, 2, 1, 4, 3, 1, 4, 3, 3, 7, 7, 9, 0, 9, 3, 6, 1, 8, 2, 5, 1, 9, 6, 4, 1, 2, 9, 4, 4, 4, 6, 5, 7, 3, 7, 3, 3, 8, 0, 0, 5, 9, 5, 6, 7, 9, 6, 7, 7, 6, 7, 0, 3, 0, 6, 1, 4, 7, 8, 1, 7, 5, 9, 0, 7, 5, 7, 5, 9, 2, 8 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET
1,1
LINKS
FORMULA
Equals sqrt(3)*Pi^2/4 = 4.273664068323042278685...
MATHEMATICA
RealDigits[(Pi^2 Sqrt[3])/4, 10, 120][[1]] (* Harvey P. Dale, Dec 22 2022 *)
PROG
(PARI) sqrt(3)*Pi^2/4 \\ Charles R Greathouse IV, Oct 01 2022
CROSSREFS
Cf. A000796.
Sequence in context: A021238 A222622 A161179 * A126091 A026189 A026213
KEYWORD
cons,nonn
AUTHOR
Zak Seidov, May 04 2005
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 March 29 05:28 EDT 2024. Contains 371264 sequences. (Running on oeis4.)