OFFSET
1,1
LINKS
Amiram Eldar, Table of n, a(n) for n = 1..10000
MATHEMATICA
Take[Total/@Subsets[4^Range[0, 10], {5}]//Union, 50] (* Harvey P. Dale, Oct 02 2016 *)
CROSSREFS
KEYWORD
nonn,easy
AUTHOR
STATUS
approved