A261661 - OEIS

A261661

Numbers in A261660 converted to base 10.

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

(list; graph; refs; listen; history; text; internal format)

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

Cf. A261660, A261662.

Sequence in context: A018402 A018441 A124879 * A062865 A351018 A180684