

A268865


Sequence connected with negabinary (A039724)  see comment.


6



2, 0, 0, 3, 0, 1, 2, 0, 0, 1, 22, 0, 2, 0, 0, 3, 0, 1, 6, 0, 2, 0, 0, 1, 2, 0, 0, 3, 0, 1, 2, 0, 0, 1, 6, 0, 2, 0, 0, 1, 2, 0, 0, 3, 0, 1, 10, 0, 2, 0, 0, 3, 0, 1, 2, 0, 0, 1, 38, 0, 2, 0, 0, 3, 0, 1, 6, 0, 2, 0, 0, 1, 2, 0, 0, 3, 0, 1, 10, 0, 2, 0, 0, 3, 0, 1
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OFFSET

0,1


COMMENTS

Let b(n) be the parity of the number of 1's in the nth term of A039724 {0,1,0,1,1,0,1,0,0,...}. Let A_n be the ThueMorse sequence (A010060) beginning with A010060(n). Then a(n) is defined to be the maximal number of the first terms of {b(n)} coinciding with the corresponding terms of A_n.


LINKS

Peter J. C. Moses, Table of n, a(n) for n = 0..2999
Vladimir Shevelev, Two analogs of ThueMorse sequence, arXiv:1603.04434 [math.NT], 2016.


CROSSREFS

Cf. A010060, A039724.
Sequence in context: A212195 A228926 A321414 * A024159 A029302 A263415
Adjacent sequences: A268862 A268863 A268864 * A268866 A268867 A268868


KEYWORD

nonn


AUTHOR

Vladimir Shevelev, Feb 15 2016


EXTENSIONS

More terms from Peter J. C. Moses, Feb 15 2016


STATUS

approved



