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Search: id:A109868
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| A109868 |
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Numbers which can be differences of successive palindromes in the order of their first occurrence. |
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+0
1
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| 1, 2, 11, 10, 110, 100, 1100, 1000, 11000, 10000, 110000, 100000, 1100000, 1000000, 11000000, 10000000, 110000000, 100000000, 1100000000, 1000000000, 11000000000, 10000000000, 110000000000, 100000000000
(list; graph; listen)
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OFFSET
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0,2
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COMMENT
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Except a(2)=2, all other terms contain digits 1 or 0.
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EXAMPLE
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11 comes before 10 as 11 = 22-11 and 10 = 111-101, 11 occurs earlier to 10 as a successive palindrome difference.
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CROSSREFS
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Cf. A104459.
Sequence in context: A023642 A025536 A064743 this_sequence A086862 A027828 A106371
Adjacent sequences: A109865 A109866 A109867 this_sequence A109869 A109870 A109871
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KEYWORD
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base,nonn
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AUTHOR
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Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 09 2005
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EXTENSIONS
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More terms from Erich Friedman (efriedma(AT)stetson.edu), Aug 08 2005
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