A080319 - OEIS

%I #5 Jan 11 2024 10:54:19

%S 10,111000,11111110000000,1111111110000110000000,

%T 11111111100001111111111000000000000000,

%U 1111111110000111111111111000000000000110000000

%N Breadth-first-wise A063171-like-encoding of the branch-reduced binomial-mod-2 binary trees (A080294).

%C These binary words converge to a certain infinite binary sequence: 1,1,1,1,1,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,0,0,0,... [To be computed.]

%F a(n) = A007088(A080318(n)).

%Y Cf. A080269.

%K nonn,base

%O 0,1

%A _Antti Karttunen_, Mar 02 2003