id:A088112 - OEIS Search Results

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Perfect powers whose digit reversal is prime.

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1

16, 32, 125, 128, 196, 361, 784, 1024, 1369, 1444, 1600, 1681, 3844, 7225, 7921, 9025, 9409, 11236, 14161, 18496, 19321, 19600, 36100, 37249, 38416, 70756, 73441, 75076, 76729, 78400, 78961, 97969, 99856, 102400, 105625, 107584, 109561, 111556 (list; graph; listen)

	OFFSET	`0,1`
	COMMENT	`Conjectures: (1) Sequence is infinite. (2) For every n there are infinitely many members of the form k^n.`
	CROSSREFS	`Sequence in context: A045071 A007824 A115686 this_sequence A119349 A070591 A151981` `Adjacent sequences: A088109 A088110 A088111 this_sequence A088113 A088114 A088115`
	KEYWORD	`base,nonn`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), Sep 25 2003`
	EXTENSIONS	`Corrected and extended by Ray Chandler (rayjchandler(AT)sbcglobal.net), Oct 14 2003`

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Last modified November 25 14:49 EST 2009. Contains 167514 sequences.

AT&T Labs Research