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A062891 When expressed in base 3 and then interpreted in base 9, is a multiple of the original number. +0
1
0, 1, 2, 3, 6, 9, 13, 18, 26, 27, 34, 39, 47, 54, 78, 81, 91, 102, 117, 121, 141, 162, 182, 234, 242, 243, 262, 273, 306, 351, 363, 423, 486, 546, 702, 726, 729, 757, 786, 819, 918, 1048, 1053, 1089, 1093, 1183, 1269, 1458, 1514, 1638, 2106, 2178, 2186, 2187 (list; graph; listen)
OFFSET

0,3

EXAMPLE

13 in base 3 is 111, which interpreted in base 9 is 91=7*13

CROSSREFS

Sequence in context: A123316 A096845 A130673 this_sequence A018599 A018347 A039903

Adjacent sequences: A062888 A062889 A062890 this_sequence A062892 A062893 A062894

KEYWORD

base,nonn

AUTHOR

Erich Friedman (efriedma(AT)stetson.edu), Jul 21 2001

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Last modified December 19 12:50 EST 2009. Contains 171053 sequences.


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