0,3
a(0) = 0, a(n) = A080067(a(n-1))
Corresponding totally balanced binary sequences in A063171: A080070.
Sequence in context: A205799 A056365 A006400 * A196690 A101834 A117758
Adjacent sequences: A080065 A080066 A080067 * A080069 A080070 A080071
nonn
Antti Karttunen (Firstname.Surname(AT)iki.fi) Jan 27 2003