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Search: id:A083142
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| A083142 |
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Palindromes which can not be expressed as the difference of two palindromes. |
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+0
1
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| 919, 9119, 90109, 91019, 91119, 91219, 91319, 91419, 91519, 91619, 91719, 91819, 91919, 92129, 93139, 94149, 95159, 96169, 97179, 98189, 99199, 901109, 910019, 911119, 912219, 913319, 914419, 915519, 916619, 917719, 918819, 919919, 921129
(list; graph; listen)
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OFFSET
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1,1
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COMMENT
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Palindromes in A084843. All terms begin with 9. Do all terms contain a 1?
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EXAMPLE
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9 is not a member because 9 = 11-2.
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CROSSREFS
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Cf. A002113, A084843.
Sequence in context: A084843 A059668 A162870 this_sequence A068163 A051984 A119396
Adjacent sequences: A083139 A083140 A083141 this_sequence A083143 A083144 A083145
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KEYWORD
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base,easy,nonn
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AUTHOR
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Amarnath Murthy and Meenakshi Srikanth (amarnath_murthy(AT)yahoo.com), Apr 25 2003
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EXTENSIONS
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Edited and extended by David Wasserman (wasserma(AT)spawar.navy.mil), Oct 19 2004
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