A085927 - OEIS

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A085927

a(n) is the digitwise absolute difference between the n-th palindrome and its 9's complement.

7, 5, 3, 1, 1, 3, 5, 7, 9, 77, 55, 33, 11, 11, 33, 55, 77, 99, 797, 777, 757, 737, 717, 717, 737, 757, 777, 797, 595, 575, 555, 535, 515, 515, 535, 555, 575, 595, 393, 373, 353, 333, 313, 313, 333, 353, 373, 393, 191, 171, 151, 131, 111, 111, 131, 151, 171, 191 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	LINKS	`Table of n, a(n) for n=1..58.`
	EXAMPLE	`a(24) = 717 because A002113(24) = 151 and A061601(151) = 848. 8-1 = 7 and 5-4 = 1, thus 717.`
	CROSSREFS	`Cf. A002113, A061601.` `Sequence in context: A199794 A106040 A320158 * A180597 A219242 A330920` `Adjacent sequences: A085924 A085925 A085926 * A085928 A085929 A085930`
	KEYWORD	`base,easy,nonn`
	AUTHOR	`Amarnath Murthy and Jason Earls, Jul 13 2003`
	EXTENSIONS	`Edited and extended by David Wasserman, Feb 11 2005`
	STATUS	`approved`

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Last modified January 19 01:11 EST 2021. Contains 340262 sequences. (Running on oeis4.)