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A261661
Numbers in A261660 converted to base 10.
3
0, 1, 2, 3, 6, 9, 18, 27, 28, 29, 54, 55, 56, 81, 84, 87, 162, 165, 168, 243, 252, 261, 486, 495, 504, 729, 730, 731, 756, 757, 758, 783, 784, 785, 1458, 1459, 1460, 1485, 1486, 1487, 1512, 1513, 1514, 2187, 2190, 2193, 2268, 2271, 2274, 2349, 2352, 2355, 4374
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
CROSSREFS
Sequence in context: A018402 A018441 A124879 * A062865 A351018 A180684
KEYWORD
nonn,base
AUTHOR
N. J. A. Sloane, Aug 28 2015
EXTENSIONS
a(43)-a(52) from Lars Blomberg, Sep 04 2017
STATUS
approved