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

Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A022514 Describe previous term from the right (method B - initial term is 3). 8
3, 31, 1131, 113112, 21123112, 211231211221, 112212211131211221, 1122122111311322112212, 21112212223112311322112212, 21112212223112312112312311221321 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

Method B = 'digit'-indication followed by 'frequency'.

EXAMPLE

E.g. the term after 1131 is obtained by saying "1 once, 3 once, 1 twice", which gives 113112.

CROSSREFS

Cf. A022481, A022488, A022515-A022520.

Sequence in context: A196457 A136370 A144416 * A094579 A029729 A136584

Adjacent sequences:  A022511 A022512 A022513 * A022515 A022516 A022517

KEYWORD

nonn,base,easy,nice

AUTHOR

N. J. A. Sloane (njas(AT)research.att.com).

EXTENSIONS

More terms from 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 14 08:01 EST 2012. Contains 205604 sequences.