login
This site is supported by donations to The OEIS Foundation.
Logo

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A050623 Smallest n-digit number divisible by 3^n. 2
3, 18, 108, 1053, 10206, 100602, 1001646, 10005525, 100009323, 1000053864, 10000125297, 100000190088, 1000000837998, 10000002002688, 100000000895004, 1000000037647854, 10000000032104772, 100000000321047720 (list; graph; refs; listen; history; internal format)
OFFSET

1,1

FORMULA

3^n*ceiling(10^(n-1)/3^n). - Vladeta Jovovic (vladeta(AT)eunet.rs), Feb 14 2003

CROSSREFS

Cf. A050621, A050624.

Sequence in context: A169604 A081341 A132900 * A037760 A037648 A036724

Adjacent sequences:  A050620 A050621 A050622 * A050624 A050625 A050626

KEYWORD

nonn,base,easy

AUTHOR

Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1999.

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Transforms | Puzzles | Hot | Classics
Recent Additions | More pages | Superseeker | Maintained by The OEIS Foundation Inc.

Content is available under The OEIS End-User License Agreement .

Last modified February 17 10:05 EST 2012. Contains 206009 sequences.