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

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A110812 Fractalization of sqrt 2. 2
 1, 1, 4, 1, 1, 4, 4, 1, 2, 1, 1, 4, 3, 4, 5, 1, 6, 2, 2, 1, 3, 1, 7, 4, 3, 3, 0, 4, 9, 5, 5, 1, 0, 6, 4, 2, 8, 2, 8, 1, 0, 3, 1, 1, 6, 7, 8, 4, 8, 3, 7, 3, 2, 0, 4, 4, 2, 9, 0, 5, 9, 5 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,3 COMMENTS Self-descriptive sequence: even terms are the sequence itself, odd terms are the digits of the decimal expansion of sqrt 2. LINKS Table of n, a(n) for n=1..62. Clark Kimberling, Fractal sequences. FORMULA a(2n)=a(n); a(2n+1)=digits of sqrt 2. CROSSREFS Cf. A002193 (sqrt 2), A003602. Sequence in context: A326039 A183374 A176263 * A151904 A356296 A222360 Adjacent sequences: A110809 A110810 A110811 * A110813 A110814 A110815 KEYWORD easy,nonn,base AUTHOR Alexandre Wajnberg, Sep 15 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.

Last modified August 3 08:07 EDT 2024. Contains 374885 sequences. (Running on oeis4.)