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Search: id:A112546
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| A112546 |
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Lengths of the loop of the sequences "Sum of last n digits" beginning with (n-1) zeros followed by digit 1. |
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+0
1
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| 1, 8, 4, 50, 171, 14, 461, 78, 12203, 312, 318880, 2184, 57725, 5804, 1401, 9722, 4678, 3457, 748, 2255, 33936, 17379, 228810, 191744, 418737, 477214, 210178, 208280, 827058, 1419710, 2100776, 1328500
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OFFSET
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1,2
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EXAMPLE
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a(4)=50 because the sum of last four *digits* of the sequence beginning with 0,0,0,1, (three zeros followed by a 1) enters in a loop whose length is 50 terms; so a(4)=50
a(5)=171 because "Sum of last five digits" beginning with 0,0,0,0,1 enters in a cycle of 171 terms.
Computed by Michael D Beeler.
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CROSSREFS
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Sequence in context: A082682 A046106 A112584 this_sequence A112583 A112589 A038282
Adjacent sequences: A112543 A112544 A112545 this_sequence A112547 A112548 A112549
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KEYWORD
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base,easy,nonn
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AUTHOR
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Alexandre Wajnberg (alexandre.wajnberg(AT)skynet.be), Dec 17 2005
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