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Search: id:A082446
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| A082446 |
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a(1)=0, a(2)=1, a(2)=0, then if k>=0 and 3*2^k first terms are known, a(3*2^k+i)=1-a(i) for 1<=i<=3*2^k. |
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+0
1
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| 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1, 0, 1, 1, 0, 1, 0, 1, 0, 0, 1, 0, 1
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OFFSET
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0,1
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COMMENT
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Take the Thue-Morse sequence 0,1,1,0,1,0,0,1,... and insert (1,0) after each 0 and (0,1) after each 1. This gives : 0,(1,0),1,(0,1),1,(0,1),0,(1,0),1,(0,1),0,(1,0),... and sequence begins 0,1,0,1,0,1,1,0,1,0,1,0,1,0,1,0,1,0,... - Benoit Cloitre (benoit7848c(AT)orange.fr), Nov 10 2003
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CROSSREFS
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Sequence in context: A071030 A073445 A113217 this_sequence A130853 A115516 A071024
Adjacent sequences: A082443 A082444 A082445 this_sequence A082447 A082448 A082449
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KEYWORD
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nonn
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AUTHOR
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Benoit Cloitre (benoit7848c(AT)orange.fr), Apr 25 2003
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