id:A109872 - OEIS Search Results

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Palindromes such that successive difference of terms is also a palindrome.

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1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99, 101, 202, 303, 404, 505, 606, 707, 808, 909, 1111, 2222, 3333, 4444, 5555, 6666, 7777, 8888, 9999, 10001, 20002, 30003, 40004, 50005, 60006, 70007, 80008, 90009, 110011, 220022, 330033, 440044 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`1111 follows 909 as 1111-909 = 202. 110011 follows 90009.` `110011 is the is the least palindrome greater than 90009 such that 110011-90009 = 20002 is a palindrome.`
	CROSSREFS	`Sequence in context: A087992 A062687 A109882 this_sequence A030285 A048321 A071267` `Adjacent sequences: A109869 A109870 A109871 this_sequence A109873 A109874 A109875`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Jul 09 2005`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research