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A066335
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Binary string which equals n when 1's and 2's bits have negative weights.
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5
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0, 111, 110, 101, 100, 1011, 1010, 1001, 1000, 1111, 1110, 1101, 1100, 10011, 10010, 10001, 10000, 10111, 10110, 10101, 10100, 11011, 11010, 11001, 11000, 11111, 11110, 11101, 11100, 100011, 100010, 100001, 100000, 100111, 100110, 100101
(list;
graph;
refs;
listen;
history;
text;
internal format)
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OFFSET
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0,2
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REFERENCES
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Morris M. Mano, Digital Design, Prentice Hall, 2002. p. 20.
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LINKS
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Table of n, a(n) for n=0..35.
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EXAMPLE
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For example: 4-2-1 = 1, so a(1) = 111; 4-2+0 = 2 so a(2) = 110; 4+0-1 = 3 so a(3) = 101; 4+0+0 = 4 so a(4) = 100, etc.
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CROSSREFS
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A120634 is the decimal equivalent of these numbers in binary.
Sequence in context: A123727 A072807 A073502 * A107844 A084504 A134554
Adjacent sequences: A066332 A066333 A066334 * A066336 A066337 A066338
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KEYWORD
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base,easy,nonn
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AUTHOR
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George E. Antoniou (george.antoniou(AT)montclair.edu), Dec 15 2001
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EXTENSIONS
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More terms from Sascha Kurz, Jan 28 2003
Corrected and extended by Joshua Zucker, Jun 21 2006
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STATUS
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approved
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