OFFSET
1,1
COMMENTS
Conjecture: -2 < n*r - a(n) < 2 for n>=1, where r = 1 + sqrt(1/3).
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..10000
EXAMPLE
As a word, A284301 = 100010..., in which the positions of 0 are 2,3,4,6,8,...
MATHEMATICA
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Apr 25 2017
STATUS
approved