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A050625 Divisible by 3^k (where k is digit length of a(n)). 1
3, 6, 9, 18, 27, 36, 45, 54, 63, 72, 81, 90, 99, 108, 135, 162, 189, 216, 243, 270, 297, 324, 351, 378, 405, 432, 459, 486, 513, 540, 567, 594, 621, 648, 675, 702, 729, 756, 783, 810, 837, 864, 891, 918, 945, 972, 999, 1053, 1134, 1215, 1296, 1377, 1458 (list; graph; refs; listen; history; text; internal format)
OFFSET

1,1

LINKS

Harvey P. Dale, Table of n, a(n) for n = 1..1000

MATHEMATICA

Flatten[Table[3^n*Range[Ceiling[10^(n-1)/3^n], Floor[(10^n-1)/3^n]], {n, 4}]] (* Harvey P. Dale, Feb 26 2015 *)

CROSSREFS

Cf. A035014, A050622, A050623.

Sequence in context: A161338 A047847 A007783 * A025614 A182751 A057576

Adjacent sequences:  A050622 A050623 A050624 * A050626 A050627 A050628

KEYWORD

nonn,base,easy

AUTHOR

Patrick De Geest, Jun 15 1999.

STATUS

approved

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Last modified December 5 15:24 EST 2016. Contains 278770 sequences.