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 A140591 Duplicate of A095901. 0
 0, 1, 1, 0, 0, 1, 0, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 0, 1, 1, 1, 0, 1, 1, 0, 0, 0, 1, 1, 1, 1, 0, 0, 0, 0, 0, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 1, 0, 0, 1 (list; graph; refs; listen; history; text; internal format)
 OFFSET 0,1 COMMENTS I made this to compare to the Thue-Morse sequence: A010060; This sequence has longer runs of 1's and 0's than Thue-Morse. It also suggests an odd even type projection of the Thue-Morse: a(n)=If[A010060[n]==0,2*n,2*n+1] LINKS FORMULA a(n)]=If[(-1)^A004002[n]==1,0,1] MATHEMATICA (*A004001*) f[0] = 0; f[1] = 1; f[2] = 1; f[n_] := f[n] = f[f[n - 1]] + f[n - f[n - 1]]; Table[If[(-1)^f[n] == 1, 0, 1], {n, 0, 100}] CROSSREFS Cf. A004001, A010060. Sequence in context: A023959 A076182 A010058 * A189476 A288752 A189706 Adjacent sequences:  A140588 A140589 A140590 * A140592 A140593 A140594 KEYWORD dead AUTHOR Roger L. Bagula and Gary W. Adamson, Jul 06 2008 STATUS approved

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Last modified January 17 18:34 EST 2019. Contains 319250 sequences. (Running on oeis4.)