A062889 When expressed in base 3 and then interpreted in base 8, is a multiple of the original number.

0, 1, 2, 5, 11, 12, 23, 24, 33, 36, 50, 69, 72, 120, 132, 144, 240, 288, 360, 396, 432, 576, 720, 931, 1188, 1296, 1394, 1440, 2210, 2753, 2793, 2880, 3120, 3600, 3720, 4320, 6168, 7200, 8259, 9360, 11160, 11352, 12960, 14400, 18504, 18720, 21600, 26174, 28800, 32544, 34056, 37440

Offset

1,3

Links

Table of n, a(n) for n=1..52.

Example

11 in base 3 is 102, which interpreted in base 8 is 66 = 6*11.

Mathematica

m38Q[n_]:=Divisible[FromDigits[IntegerDigits[n, 3], 8], n]; Join[ {0}, Select[ Range[22000], m38Q]] (* Harvey P. Dale, May 05 2021 *)

Crossrefs

Sequence in context: A136987 A231336 A283473 * A065433 A032541 A363981

Adjacent sequences: A062886 A062887 A062888 * A062890 A062891 A062892

Keyword

base,nonn

Author

Erich Friedman, Jul 21 2001

Extensions

Offset changed to 1 and 5 more terms from Georg Fischer, Mar 03 2023

Status

approved