OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000
MATHEMATICA
Take[Union[Total/@Subsets[8^Range[0, 10], {3}]], 40] (* Harvey P. Dale, Jan 31 2016 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
EXTENSIONS
Offset corrected by Amiram Eldar, Jul 14 2022
STATUS
approved