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Search: id:A108787
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| A108787 |
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Binary numbers such that the first differences give the same sequence written as a string individual digits. |
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+0
4
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| 1, 10, 11, 11, 100, 101, 110, 111, 1000, 1000, 1000, 1001, 1001, 1010, 1011, 1100, 1100, 1101, 1110, 1111, 10000, 10000, 10000, 10000, 10001, 10001, 10001, 10001, 10010, 10010, 10010, 10010, 10011, 10011, 10011, 10100, 10101, 10101
(list; graph; listen)
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OFFSET
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1,2
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EXAMPLE
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1, 10, 11, 11, 100, 101, 110, 111, 1000, 1000, 1001, 1001, ... <- sequence (base 2)
..1..1..0..1..1..1..1..1..0..0..1..0... <- first difference are the sequence's digits.
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CROSSREFS
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Cf. A108788, A108789, A108790.
Sequence in context: A121266 A045988 A008947 this_sequence A097585 A063671 A162501
Adjacent sequences: A108784 A108785 A108786 this_sequence A108788 A108789 A108790
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KEYWORD
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base,easy,nonn
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AUTHOR
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Philippe DELEHAM (kolotoko(AT)wanadoo.fr), Jul 09 2005
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