1,2

Or union of transection of A161673 and {A121539(n)-7} and transection of A161639 and {A079523(n)-7}.

Conjecture. In every sequence of numbers n, such that A010060(n)=A010060(n+k), for fixed odd k, the odious (A000069) and evil (A001969) terms alternate. [From Vladimir Shevelev (shevelev(AT)bgu.ac.il), Jul 31 2009]

V. Shevelev,Equations of the form $t(x+a)=t(x)$ and $t(x+a)=1-t(x)$ for Thue-Morse sequence [From Vladimir Shevelev (shevelev(AT)bgu.ac.il), Jul 31 2009]

Cf. A161890 A161824 A161817 A161674 A161673 A161639 A161641 A161627 A161579 A161580 A121539 A131323 A036554 A010060 A079523 A081706 A161916 A161974

Sequence in context: A048342 A030502 A073957 this_sequence A003312 A022440 A088130

Adjacent sequences: A162308 A162309 A162310 this_sequence A162312 A162313 A162314

nonn,uned

Vladimir Shevelev (shevelev(AT)bgu.ac.il), Jul 01 2009