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A112547
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Lengths of the loop of the sequences "Sum of last n digits" beginning with (n-1) zeros followed by digit 2.
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0
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1, 8, 10, 50, 171, 39, 461, 78, 12203, 312, 318880, 2184, 57725, 5804, 1401, 3251
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,2
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EXAMPLE
| a(4)=50 because the sum of last four *digits* of the sequence beginning with 0,0,0,2, (three zeros followed by a 2) enters in a loop whose length is 50 terms; so a(4)=50
a(5)=171 because "Sum of last five digits" beginning with 0,0,0,0,2 enters in a cycle of 171 terms.
Computed by Michael D Beeler.
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CROSSREFS
| Sequence in context: A091632 A060768 A060809 * A015657 A106131 A167303
Adjacent sequences: A112544 A112545 A112546 * A112548 A112549 A112550
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KEYWORD
| base,easy,nonn
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AUTHOR
| Alexandre Wajnberg (alexandre.wajnberg(AT)skynet.be), Dec 17 2005
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