id:A084013 - OEIS Search Results

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Smallest n-digit palindromic multiple of n. For n = 10k it is sufficient that the multiple is palindromic with leading zeros ignored. 0 if no such number exists.

+0
5

1, 22, 111, 2112, 50005, 201102, 1002001, 21100112, 100070001, 1000000010, 10000200001, 400002200004, 1000029200001, 20000055000002, 500000020000005, 2110000000000112, 10000000200000001, 200000007700000002 (list; graph; listen)

	OFFSET	`1,2`
	COMMENT	`Conjecture: no entry is zero.`
	CROSSREFS	`Cf. A084014, A084015, A084016.` `Sequence in context: A124950 A126409 A041938 this_sequence A083123 A084017 A089184` `Adjacent sequences: A084010 A084011 A084012 this_sequence A084014 A084015 A084016`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy and Meenakshi Srikanth (amarnath_murthy(AT)yahoo.com), May 23 2003`
	EXTENSIONS	`Corrected and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Jun 08 2003`

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research