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Search: id:A118220
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A118220 Start with 1 and repeatedly reverse the digits and add 72 to get the next term. +0
1
1, 73, 109, 973, 451, 226, 694, 568, 937, 811, 190, 163, 433, 406, 676, 749, 919, 991, 271, 244, 514, 487, 856, 730, 109, 973, 451, 226, 694, 568, 937, 811, 190, 163, 433, 406, 676, 749, 919, 991, 271, 244, 514, 487, 856, 730, 109, 973, 451, 226, 694, 568 (list; graph; listen)
OFFSET

1,2

COMMENT

After 2 steps enters a cycle of length 22.

LINKS

N. J. A. Sloane, Sequences of RADD type

CROSSREFS

Cf. A117828, A117816, A117817.

Sequence in context: A050958 A139990 A116210 this_sequence A087878 A142196 A141991

Adjacent sequences: A118217 A118218 A118219 this_sequence A118221 A118222 A118223

KEYWORD

base,nonn,less

AUTHOR

Luc Stevens (lms022(AT)yahoo.com), May 14 2006

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Last modified July 25 07:41 EDT 2008. Contains 142293 sequences.


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