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A187232 Rank transform of the sequence floor(7n/4); complement of A187233. 3
1, 3, 5, 7, 9, 11, 13, 15, 16, 19, 20, 23, 24, 26, 28, 30, 32, 34, 36, 38, 39, 41, 44, 46, 47, 49, 51, 53, 55, 57, 59, 61, 62, 64, 66, 69, 70, 72, 74, 76, 78, 80, 82, 84, 85, 87, 89, 91, 93, 95, 97, 99, 101, 103, 105, 107, 108, 110, 112, 114, 116, 118, 120, 122, 124, 126, 128, 130, 131, 133, 135, 137, 139, 141, 143, 145, 147, 149, 151, 153, 154, 156, 158, 160, 162, 164, 166, 168, 170, 172, 174, 176, 177, 179, 181, 183 (list; graph; refs; listen; history; text; internal format)
OFFSET
1,2
COMMENTS
See A187224. A187232(n)=A187907(n) for n=1,2,...,20; A187232(21)=39 and A187907(21)=40.
LINKS
MATHEMATICA
seqA=Table[Floor[7n/4], {n, 1, 220}] (*A047392*)
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]] (*A187232*)
Complement[Range[Length[seqA]], limseqU] (*A187233*)
(*by Peter J. C. Moses, Mar 07 2011*)
CROSSREFS
Sequence in context: A329831 A329938 A247429 * A187907 A024806 A084834
KEYWORD
nonn
AUTHOR
Clark Kimberling, Mar 07 2011
STATUS
approved

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Last modified May 26 16:43 EDT 2024. Contains 372840 sequences. (Running on oeis4.)