(*by _Peter J. C. Moses, _, Mar 15 2011*)
(*by _Peter J. C. Moses, _, Mar 15 2011*)
_Clark Kimberling (ck6(AT)evansville.edu), _, Mar 15 2011
proposed
approved
allocated for Clark KimberlingRank transform of the sequence (1+floor(n*r)), where r=(-1+sqrt(5))/2; complement of A187912.
1, 3, 4, 5, 7, 8, 10, 11, 13, 14, 15, 17, 19, 20, 21, 22, 24, 26, 27, 28, 29, 31, 33, 34, 36, 37, 38, 40, 41, 42, 44, 45, 47, 49, 50, 52, 53, 54, 56, 57, 58, 59, 61, 63, 64, 66, 68, 69, 70, 71, 73, 74, 75, 77, 78, 80, 81, 82, 84, 86, 87, 89, 90, 91, 93, 94, 96, 98, 99, 100, 101, 103, 105, 106, 107, 108, 110, 111, 112, 114, 116, 117, 118, 119
1,2
See A187224.
See A187224.
r=(-1+5^(1/2))/2;
seqA = Table[1+Floor[r*n], {n, 1, 220}] (*A019446*)
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]] (*A187911*)
Complement[Range[Length[seqA]], limseqU] (*A187912*)
(*by Peter Moses, Mar 15 2011*)
allocated
nonn
Clark Kimberling (ck6(AT)evansville.edu), Mar 15 2011
approved
proposed
allocated for Clark Kimberling
allocated
approved