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Search: id:A006943
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| A006943 |
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Rows of Pascal's triangle mod 2.
(Formerly M4802)
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+0
1
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| 1, 11, 101, 1111, 10001, 110011, 1010101, 11111111, 100000001, 1100000011, 10100000101, 111100001111, 1000100010001, 11001100110011, 101010101010101, 1111111111111111, 10000000000000001, 110000000000000011
(list; graph; listen)
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OFFSET
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0,2
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REFERENCES
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N. J. A. Sloane and Simon Plouffe, The Encyclopedia of Integer Sequences, Academic Press, 1995 (includes this sequence).
C. Pickover, Mazes for the Mind, St. Martin's Press, NY, 1992, p. 353.
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MAPLE
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A006943 := proc(n) local k; add((binomial(n, k) mod 2)*10^k, k=0..n); end;
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CROSSREFS
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Sequence in context: A113999 A068166 A113978 this_sequence A073030 A097649 A072075
Adjacent sequences: A006940 A006941 A006942 this_sequence A006944 A006945 A006946
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KEYWORD
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nonn,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 James A. Sellers (sellersj(AT)math.psu.edu), Aug 21 2000
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