OFFSET
1,2
COMMENTS
Conjecture: a(n)/n -> (82 + sqrt(3))/47.
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..10000
EXAMPLE
As a word, A285427 = 100111110..., in which 1 is in positions 1,4,5,6,...
MATHEMATICA
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Apr 28 2017
STATUS
approved