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

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A187347 Rank transform of the sequence floor(8n/5); complement of A187348. 2

%I #11 Feb 10 2014 21:27:02

%S 1,3,5,7,9,10,13,14,16,18,20,22,23,25,28,29,31,32,35,37,39,40,42,44,

%T 46,48,50,51,53,55,57,59,61,63,65,66,68,70,72,74,75,78,79,81,83,85,87,

%U 89,90,93,94,96,98,100,102,103,106,107,109,111,113,115,116,118,121,122

%N Rank transform of the sequence floor(8n/5); complement of A187348.

%C See A187224.

%t seqA=Table[Floor[8n/5], {n, 1, 220}] (* A047416 *)

%t seqB=Table[n, {n, 1, 220}]; (* A000027 *)

%t jointRank[{seqA_, seqB_}]:={Flatten@Position[#1, {_, 1}], Flatten@Position[#1, {_, 2}]}&[Sort@Flatten[{{#1, 1}&/@seqA, {#1, 2}&/@seqB}, 1]];

%t limseqU=FixedPoint[jointRank[{seqA, #1[[1]]}]&, jointRank[{seqA, seqB}]][[1]] (* A187347 *)

%t Complement[Range[Length[seqA]], limseqU] (* A187348 *)

%t (*by _Peter J. C. Moses_, Mar 07 2011*)

%Y Cf. A187224, A187348.

%K nonn

%O 1,2

%A _Clark Kimberling_, Mar 08 2011

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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified April 18 08:27 EDT 2024. Contains 371769 sequences. (Running on oeis4.)