login
The OEIS Foundation is supported by donations from users of the OEIS and by a grant from the Simons Foundation.

 

Logo


Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A187345 Rank transform of the sequence floor(7n/5); complement of A187346. 2
1, 3, 5, 6, 9, 10, 11, 14, 16, 17, 19, 20, 23, 24, 27, 28, 29, 32, 33, 35, 37, 39, 40, 42, 44, 46, 47, 49, 51, 53, 55, 56, 58, 60, 62, 64, 65, 67, 69, 71, 73, 74, 76, 78, 80, 81, 83, 85, 87, 89, 90, 92, 94, 96, 98, 99, 101, 103, 105, 107, 108, 110, 112, 113, 116, 117, 119 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,2

LINKS

Table of n, a(n) for n=1..67.

MATHEMATICA

seqA=Table[Floor[7n/5], {n, 1, 220}] (* A047381 *)

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

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

limseqU=FixedPoint[jointRank[{seqA, #1[[1]]}]&, jointRank[{seqA, seqB}]][[1]] (* A187345 *)

Complement[Range[Length[seqA]], limseqU] (* A187346 *)

(*by Peter J. C. Moses, Mar 07 2011*)

CROSSREFS

Cf. A187224, A187346.

Sequence in context: A188163 A088359 A184413 * A179185 A270198 A133512

Adjacent sequences:  A187342 A187343 A187344 * A187346 A187347 A187348

KEYWORD

nonn

AUTHOR

Clark Kimberling, Mar 08 2011

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.

License Agreements, Terms of Use, Privacy Policy. .

Last modified November 28 16:25 EST 2021. Contains 349413 sequences. (Running on oeis4.)