OFFSET
1,1
COMMENTS
Conjecture: a(n)/n -> 3.
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..10000
EXAMPLE
As a word, A286064 = 110101110011110101111001110......, in which 0 is in positions 3,4,9,10,15,...
MATHEMATICA
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, May 08 2017
STATUS
approved