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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A180176 Lexicographically smallest permutation of the natural numbers such that a(n)<>n and in decimal representation a(n) and n have at least one common digit. 1
10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 21, 20, 23, 22, 25, 24, 27, 26, 29, 28, 31, 30, 33, 32, 35, 34, 37, 36, 39, 38, 41, 40, 43, 42, 45, 44, 47, 46, 49, 48, 51, 50, 53, 52, 55, 54, 57, 56, 59, 58, 61, 60, 63, 62, 65, 64, 67, 66, 69, 68, 71, 70, 73 (list; graph; refs; listen; history; text; internal format)
OFFSET

0,1

COMMENTS

The permutation is self-inverse;

a(n) = A004442(n) for n >= 20.

LINKS

Table of n, a(n) for n=0..72.

Index entries for sequences that are permutations of the natural numbers

CROSSREFS

Sequence in context: A123895 A147519 A100830 * A168100 A088475 A171891

Adjacent sequences:  A180173 A180174 A180175 * A180177 A180178 A180179

KEYWORD

base,nonn

AUTHOR

Reinhard Zumkeller, Aug 15 2010

STATUS

approved

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 May 24 16:12 EDT 2013. Contains 225624 sequences.