OFFSET
0,3
LINKS
Clark Kimberling, Table of n, a(n) for n = 0..1000
FORMULA
a(n) = floor(r*2^n), where r = sqrt(1/3).
a(n) = A293328(n) - 1.
MATHEMATICA
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, Oct 09 2017
EXTENSIONS
Definition and formula corrected by Clark Kimberling, Dec 26 2022
STATUS
approved