A223079 Positive integers, written in base 4, with the property that if the base-4 representation is reversed the result is three times the original number.

1023, 10323, 103323, 1033323, 10231023, 10333323, 102301023, 103333323, 1023001023, 1032310323, 1033333323, 10230001023, 10323010323, 10333333323, 102300001023, 102310231023, 103230010323, 103323103323, 103333333323

Offset: 1

Author

N. J. A. Sloane, Mar 14 2013

Keywords

• nonn
• base

Comments

For the decimal representations of these numbers see A223078.

Crossrefs

Cf. A173951, A214927, A223078.