A062865 When expressed in base 3 and then interpreted in base 6, is a multiple of the original number.

0, 1, 2, 3, 6, 9, 18, 27, 32, 36, 54, 68, 72, 81, 96, 108, 162, 204, 216, 243, 252, 276, 288, 324, 486, 504, 612, 648, 729, 756, 828, 864, 972, 991, 1296, 1458, 1512, 1836, 1944, 2187, 2268, 2376, 2484, 2592, 2916, 2973, 3888, 4374, 4536, 5508, 5832, 6561

Offset

1,3

Links

Harvey P. Dale, Table of n, a(n) for n = 1..201

Example

9 in base 3 is 100, which interpreted in base 6 is 36 = 4*9.

Mathematica

Join[{0}, Select[Range[7000], Divisible[FromDigits[IntegerDigits[#, 3], 6], #]&]] (* Harvey P. Dale, Jan 31 2012 *)

Crossrefs

Sequence in context: A018441 A124879 A261661 * A351018 A180684 A206100

Adjacent sequences: A062862 A062863 A062864 * A062866 A062867 A062868

Keyword

base,nonn

Author

Erich Friedman, Jul 21 2001

Extensions

Offset changed to 1 by Georg Fischer, Mar 03 2023

Status

approved