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A062865
When expressed in base 3 and then interpreted in base 6, is a multiple of the original number.
12
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
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
KEYWORD
base,nonn
AUTHOR
Erich Friedman, Jul 21 2001
EXTENSIONS
Offset changed to 1 by Georg Fischer, Mar 03 2023
STATUS
approved