OFFSET
0,3
COMMENTS
A low density sequence with the property that every nonnegative integer is the sum of at most three terms.
REFERENCES
Veit Elser, Posting to Math Fun Mailing List, Aug 28 2015
LINKS
Lars Blomberg, Table of n, a(n) for n = 0..1000
CROSSREFS
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Aug 28 2015
EXTENSIONS
a(43)-a(52) from Lars Blomberg, Sep 04 2017
STATUS
approved