id:A117689 - OEIS Search Results

Search: id:A117689

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Cubes for which the product of the digits is a square.

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0, 1, 343, 1000, 1331, 4096, 8000, 10648, 19683, 27000, 39304, 50653, 64000, 74088, 79507, 103823, 110592, 125000, 140608, 148877, 205379, 216000, 238328, 250047, 300763, 328509, 343000, 389017, 405224, 493039, 512000, 551368, 592704, 636056 (list; graph; listen)

	OFFSET	`0,3`
	EXAMPLE	`19683 is in the sequence because it is a cube and the product of its digits 19683=1296 is a square.`
	CROSSREFS	`Cf. A000290, A000578.` `Sequence in context: A045130 A045269 A043395 this_sequence A047739 A052084 A075546` `Adjacent sequences: A117686 A117687 A117688 this_sequence A117690 A117691 A117692`
	KEYWORD	`nonn,base`
	AUTHOR	`Luc Stevens (lms022(AT)yahoo.com), Apr 12 2006`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

AT&T Labs Research