OFFSET
1,1
COMMENTS
Conjecture: -1 < n*r - a(n) < 3 for n >= 1, where r = 2 + sqrt(2).
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..10000
EXAMPLE
As a word, A284938 = 011110..., in which 1 is in positions 12,3,4,5,7,...
MATHEMATICA
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Apr 18 2017
STATUS
approved