login
This site is supported by donations to The OEIS Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A223025 Gives the column number which contains n in the dual Wythoff array (beginning the column count at 1). 2

%I

%S 1,2,3,1,4,2,1,5,1,3,2,1,6,2,1,4,1,3,2,1,7,1,3,2,1,5,2,1,4,1,3,2,1,8,

%T 2,1,4,1,3,2,1,6,1,3,2,1,5,2,1,4,1,3,2,1,9,1,3,2,1,5,2,1,4,1,3,2,1,7,

%U 2,1,4,1,3,2,1,6,1,3,2,1,5,2,1,4,1,3,2

%N Gives the column number which contains n in the dual Wythoff array (beginning the column count at 1).

%D Clark Kimberling, Stolarsky interspersions, Ars Combinatoria 39 (1995), 129-138.

%H Clark Kimberling, <a href="http://www.fq.math.ca/Scanned/32-4/kimberling.pdf">The first column of an interspersion</a>, The Fibonacci Quarterly 32 (1994), 301-315.

%e a(23) = 3 because 23 is in the third column of the dual Wythoff array (see A126714).

%Y Cf. A007066, A126714, A047924, A167198, A035614.

%K nonn

%O 1,2

%A _Casey Mongoven_, Mar 11 2013

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent | More pages
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified October 18 16:12 EDT 2018. Contains 316323 sequences. (Running on oeis4.)