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Search: id:A022508
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| A022508 |
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Describe previous term from the right (method A - initial term is 4). |
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2
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| 4, 14, 1411, 211411, 21142112, 122112142112, 122112141112212211, 2122112231141112212211, 21221122311421132221221112, 12312211321321121421132221221112
(list; graph; listen)
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OFFSET
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0,1
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COMMENT
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Method A = 'frequency' followed by 'digit'-indication.
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EXAMPLE
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E.g. the term after 1411 is obtained by saying "two 1's, one 4, one 1", which gives 211411.
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CROSSREFS
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Cf. A022506, A006711, A022482, A022507-A022513.
Adjacent sequences: A022505 A022506 A022507 this_sequence A022509 A022510 A022511
Sequence in context: A112514 A001140 A138488 this_sequence A097548 A127910 A128235
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KEYWORD
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nonn,base,easy,nice
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AUTHOR
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njas
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EXTENSIONS
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More terms from Erich Friedman (erich.friedman(AT)stetson.edu).
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