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Search: id:A119902
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| A119902 |
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Start with 100016 and repeatedly reverse the digits and add 5 to get the next term. |
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+0
1
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| 100016, 610006, 600021, 120011, 110026, 620016, 610031, 130021, 120036, 630026, 620041, 140031, 130046, 640036, 630051, 150041, 140056, 650046, 640061, 160051, 150066, 660056, 650071, 170061, 160076, 670066, 660081, 180071, 170086, 680076
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Let T(S,Q) be the sequence obtained by starting with S and repeatedly reversing the digits and adding Q to get the next term. This is T(10016,5). 100016 is the first S for which T(S,5) reaches a cycle of length 756. The cycle is simply the first 756 terms, which then repeat. A full period is given in the table.
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LINKS
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Klaus Brockhaus, Table of n, a(n) for n = 1,...,756
N. J. A. Sloane, Sequences of RADD type
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CROSSREFS
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Cf. A117800, A118879, A118878.
Sequence in context: A017645 A165297 A120216 this_sequence A120217 A120218 A126166
Adjacent sequences: A119899 A119900 A119901 this_sequence A119903 A119904 A119905
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KEYWORD
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nonn,base
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AUTHOR
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Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), May 28 2006
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