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Search: id:A063010
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| A063010 |
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Carryless binary square of n; also Moser-de Bruijn sequence written in binary. |
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+0
4
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| 0, 1, 100, 101, 10000, 10001, 10100, 10101, 1000000, 1000001, 1000100, 1000101, 1010000, 1010001, 1010100, 1010101, 100000000, 100000001, 100000100, 100000101, 100010000, 100010001, 100010100, 100010101, 101000000, 101000001
(list; graph; listen)
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OFFSET
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0,3
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COMMENT
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Numbers that are sums of distinct powers of 100. - David Wasserman (dwasserm(AT)earthlink.net), Feb 26 2008
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FORMULA
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a(n)=A062033(n)/10 i.e. with final zero removed.
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EXAMPLE
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a(11)=1000101, since 11 in binary is 1011 and binary carryless sum of 1011000, 0, 10110 and 1011 is 1000101.
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CROSSREFS
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Cf. Moser-de Bruijn sequence A000695, carryless decimal squares A059729, pre-carry binary squares A063009.
Sequence in context: A079112 A091254 A085251 this_sequence A094027 A092633 A108343
Adjacent sequences: A063007 A063008 A063009 this_sequence A063011 A063012 A063013
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KEYWORD
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base,nonn
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AUTHOR
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Henry Bottomley (se16(AT)btinternet.com), Jul 03 2001
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EXTENSIONS
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More terms from David Wasserman (dwasserm(AT)earthlink.net), Feb 26 2008
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