id:A015988 - OEIS Search Results

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Eight iterations of Reverse and Add are needed to reach a palindrome.

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193, 292, 391, 490, 589, 688, 787, 886, 949, 985, 1993, 1995, 2992, 2994, 3991, 3993, 4990, 4992, 5991, 6990, 8059, 8149, 8239, 8329, 8419, 8509, 8599, 8689, 8779, 8869, 8959, 9058, 9069, 9089, 9148, 9159, 9179, 9238, 9249, 9269, 9328 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`The number of iterations starts at 1, so palindromes (cf. A002113) are not excluded. The corresponding sequence excluding palindromes is A065213.`
	LINKS	`Index entries for sequences related to Reverse and Add!`
	CROSSREFS	`A002113, A065213.` `Sequence in context: A146338 A146360 A050964 this_sequence A142743 A014755 A139506` `Adjacent sequences: A015985 A015986 A015987 this_sequence A015989 A015990 A015991`
	KEYWORD	`nonn,base`
	AUTHOR	`Robert G. Wilson v (rgwv(AT)rgwv.com)`

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Last modified December 10 12:37 EST 2009. Contains 170569 sequences.

AT&T Labs Research