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

 Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 59th year, we have over 358,000 sequences, and we’ve crossed 10,300 citations (which often say “discovered thanks to the OEIS”). Other ways to Give
 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A221149 Decimal expansion of 3*log(phi)/log(1+sqrt(2)). 1
 1, 6, 3, 7, 9, 3, 8, 2, 0, 9, 6, 7, 6, 3, 4, 7, 0, 1, 1, 6, 6, 9, 7, 7, 1, 0, 2, 4, 5, 8, 1, 3, 6, 5, 2, 2, 8, 5, 5, 6, 2, 7, 5, 2, 6, 2, 8, 6, 7, 1, 4, 1, 6, 8, 2, 5, 1, 8, 8, 7, 8, 1, 6, 8, 2, 8, 2, 5, 7, 1, 7, 6, 2, 7, 2, 0, 2, 7, 3, 7, 5, 5, 1, 8, 4, 7, 2, 4, 5, 5, 0, 5, 4, 7, 1, 4, 2, 8, 6, 0, 6, 9, 7, 7, 7, 3, 8, 7, 8, 5, 2, 0, 5, 5, 1, 9, 8, 2, 0, 9 (list; constant; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS Fractal dimension of the Fibonacci word fractal. LINKS G. C. Greubel, Table of n, a(n) for n = 1..10000 Alexis Monnerot-Dumaine, The Fibonacci Word Fractal, HAL-00367972, February 2009, section 5.1. José L. Ramírez, Gustavo N. Rubiano, and Rodrigo de Castro, A Generalization of the Fibonacci Word Fractal and the Fibonacci Snowflake, arXiv:1212.1368 [cs.DM], 2012-2014. EXAMPLE 1.637938209676347011669771024581365... MAPLE evalf(3*log((1+sqrt(5))/2)/log(1+sqrt(2)), 120); # Muniru A Asiru, Oct 07 2018 MATHEMATICA RealDigits[(3*Log[GoldenRatio])/Log[1+Sqrt[2]], 10, 120][[1]] (* Harvey P. Dale, Jan 28 2013 *) PROG (PARI) 3*log((1+sqrt(5))/2)/log(1+sqrt(2)) \\ Charles R Greathouse IV, Mar 25 2014 (Magma) SetDefaultRealField(RealField(100)); 3*Log((1+Sqrt(5))/2)/Log(1 +Sqrt(2)); // G. C. Greubel, Oct 06 2018 CROSSREFS Sequence in context: A249542 A125123 A133612 * A070392 A248268 A115371 Adjacent sequences: A221146 A221147 A221148 * A221150 A221151 A221152 KEYWORD nonn,cons AUTHOR N. J. A. Sloane, Jan 03 2013 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 November 29 09:23 EST 2022. Contains 358422 sequences. (Running on oeis4.)