A038586 Write n in ternary then sort the digits.

0, 1, 2, 1, 11, 12, 2, 12, 22, 1, 11, 12, 11, 111, 112, 12, 112, 122, 2, 12, 22, 12, 112, 122, 22, 122, 222, 1, 11, 12, 11, 111, 112, 12, 112, 122, 11, 111, 112, 111, 1111, 1112, 112, 1112, 1122, 12, 112, 122, 112, 1112, 1122, 122, 1122, 1222, 2, 12, 22, 12, 112

Offset: 0

Author

N. J. A. Sloane

Keywords

• nonn
• easy
• base

Links

• Michael Gilleland, Some Self-Similar Integer Sequences

Crossrefs

Cf. A038573.

Extensions

More terms from Erich Friedman.