This site is supported by donations to The OEIS Foundation.

 Hints (Greetings from The On-Line Encyclopedia of Integer Sequences!)
 A293677 a(n) is the greatest integer k such that k/Fibonacci(n) < Pi. 3
 0, 3, 3, 6, 9, 15, 25, 40, 65, 106, 172, 279, 452, 731, 1184, 1916, 3100, 5017, 8117, 13134, 21252, 34387, 55640, 90028, 145669, 235697, 381367, 617065, 998432, 1615498, 2613930, 4229428, 6843359, 11072788, 17916147, 28988936, 46905084, 75894020, 122799104 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,2 LINKS Clark Kimberling, Table of n, a(n) for n = 0..1000 FORMULA a(n) = floor(Pi*Fibonacci(n)). a(n) = A293678(n) - 1 for n > 0. MATHEMATICA z = 120; f[n_] := Fibonacci[n]; Table[Floor[Pi*f[n]], {n, 0, z}];   (* A293677 *) Table[Ceiling[Pi*f[n]], {n, 0, z}]; (* A293678 *) Table[Round[Pi*f[n]], {n, 0, z}];   (* A293696 *) CROSSREFS Cf. A000045, A000796, A293678, A293679. Sequence in context: A299473 A022086 A097135 * A293679 A274498 A167786 Adjacent sequences:  A293674 A293675 A293676 * A293678 A293679 A293680 KEYWORD nonn,easy AUTHOR Clark Kimberling, Oct 16 2017 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 22 01:43 EST 2019. Contains 319351 sequences. (Running on oeis4.)