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Search: id:A118608
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A118608 Start with 1 and repeatedly reverse the digits and add 19 to get the next term. +0
1
1, 20, 21, 31, 32, 42, 43, 53, 54, 64, 65, 75, 76, 86, 87, 97, 98, 108, 820, 47, 93, 58, 104, 420, 43, 53, 54, 64, 65, 75, 76, 86, 87, 97, 98, 108, 820, 47, 93, 58, 104, 420, 43, 53, 54, 64, 65, 75, 76, 86, 87, 97, 98, 108, 820, 47, 93, 58, 104, 420, 43, 53, 54, 64, 65, 75, 76 (list; graph; listen)
OFFSET

1,2

COMMENT

After 6 steps enters a cycle of length 18.

LINKS

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

CROSSREFS

Cf. A117828, A117816, A117817.

Adjacent sequences: A118605 A118606 A118607 this_sequence A118609 A118610 A118611

Sequence in context: A008940 A014368 A118865 this_sequence A075034 A022110 A041808

KEYWORD

base,nonn

AUTHOR

Luc Stevens (lms022(AT)yahoo.com), May 08 2006

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Last modified May 16 23:01 EDT 2008. Contains 139884 sequences.


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