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Search: id:A045999
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| A045999 |
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Length of n-th term of binary Gleichniszahlen-Reihe (BGR) sequence A045998. |
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+0
3
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| 1, 2, 2, 4, 6, 6, 6, 8, 10, 10, 10, 10, 10, 12, 14, 14, 14, 16, 18, 18, 18, 20, 22, 22, 22, 22, 22, 22, 22, 24, 26, 26, 26, 28, 30, 30, 30, 32, 34, 34, 34, 36, 38, 38, 38, 40, 42, 42, 42, 44, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 46, 48, 50, 50, 50, 52, 54, 54, 54, 56, 58, 58
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Now we count the leading zeros, of course.
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REFERENCES
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N. Worrick, S. Lewis and B. Shrader, A possible formula for the length of BGR sequences, Graph Theory Notes of New York, XXXVI (1999), p. 25.
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FORMULA
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Reference gives a conjectured formula.
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EXAMPLE
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1,11,01,1011,111001,110011,010001,...
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CROSSREFS
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Cf. A045998, A048522.
Sequence in context: A118960 A107797 A038759 this_sequence A075569 A062722 A160731
Adjacent sequences: A045996 A045997 A045998 this_sequence A046000 A046001 A046002
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KEYWORD
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nonn,base,easy
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AUTHOR
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N. J. A. Sloane (njas(AT)research.att.com).
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EXTENSIONS
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More terms from Patrick De Geest (pdg(AT)worldofnumbers.com), Jun 15 1999.
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