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

Thanks to everyone who made a donation during our annual appeal!
To see the list of donors, or make a donation, see the OEIS Foundation home page.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A180661 Decimal expansion of the constant whose continued fraction representation is [Pi^0; Pi^1, Pi^2, Pi^3, Pi^4, ...] where Pi is the ratio of a circle's circumference to its diameter (A000796) and the exponents cycle through all nonnegative integers. 0
 1, 3, 0, 8, 3, 9, 6, 0, 2, 6, 5, 4, 2, 5, 3, 9, 2, 8, 3, 7, 3, 8, 3, 7, 1, 5, 5, 6, 6, 2, 2, 6, 3, 1, 4, 0, 5, 4, 7, 8, 5, 7, 1, 7, 1, 1, 5, 0, 4, 7, 3, 6, 2, 5, 7, 0, 3, 7, 1, 2, 8, 6, 7, 6, 1, 1, 2, 5, 7, 6, 8, 0, 9, 1, 2, 7, 5, 8, 2, 1, 5, 6, 8, 6, 5, 3, 5, 5, 5, 8, 9, 2, 6, 8, 0, 7, 7, 2, 4, 0, 3, 1, 3, 9, 2 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 LINKS EXAMPLE 1.30839602... CROSSREFS Cf. A000796, A100609 Sequence in context: A186744 A200507 A296042 * A174474 A317300 A007391 Adjacent sequences:  A180658 A180659 A180660 * A180662 A180663 A180664 KEYWORD nonn,cons AUTHOR Jonathan D. B. Hodgson, Sep 15 2010 EXTENSIONS More digits from R. J. Mathar, Sep 19 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
The OEIS Community | Maintained by The OEIS Foundation Inc.

Last modified January 19 06:37 EST 2020. Contains 331033 sequences. (Running on oeis4.)