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A208090
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100 written in base -n.
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1
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110100100, 10201, 13330, 400, 324, 202, 244, 271, 100, 121, 144, 169, 172
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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2,1
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LINKS
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Table of n, a(n) for n=2..14.
Phil Haacked, Negative Base Numering System
Eric W. Weisstein, MathWorld: Base
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MATHEMATICA
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(* From MathWorld *) NegativeIntegerDigits[0, n_Integer?Negative] := {0}; NegativeIntegerDigits[i_, n_Integer?Negative] := Rest@Reverse@Mod[NestWhileList[(# - Mod[#, -n])/n &, i, # != 0 &], -n]; Table[FromDigits[NegativeIntegerDigits[100, -n]], {n, 2, 14}]
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CROSSREFS
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Cf. A065004.
Sequence in context: A184783 A204953 A205414 * A165698 A158755 A293973
Adjacent sequences: A208087 A208088 A208089 * A208091 A208092 A208093
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KEYWORD
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nonn,fini,full
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AUTHOR
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Radu Borza, Mar 07 2012
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STATUS
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approved
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