OFFSET
1,1
COMMENTS
Conjecture: a(n)/n -> (1+sqrt(5))/2 = golden ratio (A001622).
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..10000
EXAMPLE
As a word, A285515 = 01010101110..., in which 1 is in positions 2,4,6,8,9,...
MATHEMATICA
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Apr 30 2017
STATUS
approved