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A085109
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Palindromes with more than 3 digits in which the absolute difference of a pair of successive digits is identical.
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0
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1111, 2222, 3333, 4444, 5555, 6666, 7777, 8888, 9999, 10101, 11111, 12121, 12321, 13131, 13531, 14141, 14741, 15151, 15951, 16161, 17171, 18181, 19191, 20202, 21012, 21212, 22222, 23232, 23432, 24242, 24642, 25252, 25852, 26262, 27272
(list; graph; refs; listen; history; internal format)
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OFFSET
| 1,1
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COMMENTS
| All the palindromes up to 999 are trivial members of this sequence.
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CROSSREFS
| Sequence in context: A176670 A072434 A033285 * A074843 A175464 A043496
Adjacent sequences: A085106 A085107 A085108 * A085110 A085111 A085112
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KEYWORD
| base,easy,nonn
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AUTHOR
| Amarnath Murthy and Meenakshi Srikanth (amarnath_murthy(AT)yahoo.com), Jul 04 2003
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EXTENSIONS
| More terms from David Wasserman (wasserma(AT)spawar.navy.mil), Jan 27 2005
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