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Search: id:A102626
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| A102626 |
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2^n written in base n+1. |
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+0
1
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| 1, 10, 11, 20, 31, 52, 121, 200, 314, 512, 851, 1228
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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a(0) = 1 by convention.
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EXAMPLE
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10 (base 2) = 2
11 (base 3) = 4
20 (base 4) = 8
31 (base 5) = 16
52 (base 6) = 32
121 (base 7) = 64
200 (base 8) = 128
314 (base 9) = 256
512 (base 10) = 512
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CROSSREFS
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Sequence in context: A109827 A109839 A087486 this_sequence A014418 A089591 A064039
Adjacent sequences: A102623 A102624 A102625 this_sequence A102627 A102628 A102629
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KEYWORD
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nonn,base
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AUTHOR
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R. Reisman (r.reisman(AT)wanadoo.fr), Feb 01 2005
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EXTENSIONS
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The explanation for this puzzle sequence was sent by Jonathan Vos Post, Feb 02 2005.
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