A089522 - OEIS

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A089522

a(n) = smallest non-palindromic number k such that the Reverse and Add! trajectory of k joins the trajectory of A089521(n).

19098, 199998, 990999, 1909098, 19002998, 9905999, 11009094, 19003098, 19005098, 19007098, 19999998, 190009098, 990959999, 990969999, 1990029998, 1990049998, 1990069998, 1990089998, 999079999, 1999049998, 1999069998 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	COMMENTS	`Terms of A063048 that are not terms of A088753 (not in ascending order). a(n) > A088753(n). a(n) is the substitute so to speak of A088753(n) in A063048.` `a(12), a(15) to a(18), a(20), a(21) are conjectural; it is not yet ensured that they are minimal.`
	LINKS	`Index entries for sequences related to Reverse and Add!`
	EXAMPLE	`The trajectories of A088753(1) = 9999 and of 19098 join at 2089791 and there is no number between 9999 and 19098 whose trajectory joins that of 9999.`
	CROSSREFS	`Cf. A063048, A088753, A089521.` `Sequence in context: A157740 A081416 A051795 * A015302 A184196 A035925` `Adjacent sequences: A089519 A089520 A089521 * A089523 A089524 A089525`
	KEYWORD	`nonn,base`
	AUTHOR	`Klaus Brockhaus (klaus-brockhaus(AT)t-online.de), Nov 10 2003`

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Last modified February 14 23:16 EST 2012. Contains 205687 sequences.