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 A187897 Rank transform of the sequence A159481; complement of A187898. 3
 1, 2, 3, 5, 6, 8, 10, 11, 12, 13, 15, 16, 18, 19, 20, 21, 22, 24, 25, 26, 28, 29, 30, 32, 34, 35, 36, 38, 39, 40, 42, 43, 44, 46, 47, 48, 50, 51, 52, 54, 56, 57, 58, 60, 61, 63, 64, 65, 67, 68, 69, 71, 72, 74, 75, 76, 77, 79, 81, 82, 84, 85, 86, 87, 88, 90, 91, 92, 94, 95, 96, 98, 100, 101, 102, 103, 104, 106, 108, 109, 111, 112, 113, 114, 115, 117, 119, 120, 121, 123, 124, 125 (list; graph; refs; listen; history; text; internal format)
 OFFSET 1,2 COMMENTS A187897 is the rank transform (see A187224) of the sequence of partial sums of the Thue-Morse sequence A010059. LINKS MATHEMATICA t = Nest[Flatten[# /. {1 -> {1, 0}, 0 -> {0, 1}}] &, {1}, 8]; t seqA = Table[Sum[t[[k]], {k, 1, n}], {n, 1, 256}]   (* A159481 *) 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]]   (* A187897 *) Complement[Range[Length[seqA]], limseqU]  (* A187898 *) (* by Peter J. C. Moses,  Mar 15 2011 *) CROSSREFS Cf. A187224, A187898, A187895. Sequence in context: A028776 A028734 A028755 * A187319 A095976 A187899 Adjacent sequences:  A187894 A187895 A187896 * A187898 A187899 A187900 KEYWORD nonn AUTHOR Clark Kimberling, Mar 15 2011 STATUS approved

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Last modified December 1 22:12 EST 2021. Contains 349435 sequences. (Running on oeis4.)