OFFSET
1,2
LINKS
Clark Kimberling, Table of n, a(n) for n = 1..10000
MATHEMATICA
v = (7 + Sqrt[7])/6; Table[Floor[n*v], {n, 1, 100}]
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
Clark Kimberling, May 11 2017
STATUS
approved