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A022519 Describe previous term from the right (method B - initial term is 8). 1
8, 81, 1181, 118112, 21128112, 211281211221, 112212211181211221, 1122122111811322112212, 21112212223112811322112212, 21112212223112812112312311221321 (list; graph; refs; listen; history; internal format)
OFFSET

0,1

COMMENTS

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

EXAMPLE

E.g. the term after 1181 is obtained by saying "1 once, 8 once, 1 twice", which gives 118112.

CROSSREFS

Cf. A022481, A022488, A022514-A022520.

Sequence in context: A007778 A065440 A092366 * A138439 A193563 A026845

Adjacent sequences:  A022516 A022517 A022518 * A022520 A022521 A022522

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.

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Last modified February 16 14:07 EST 2012. Contains 205930 sequences.