id:A118548 - OEIS Search Results

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Squares which are divisible by the product of their digits.

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1, 4, 9, 36, 144, 1296, 2916, 11664, 41616, 82944, 186624, 1218816, 2214144, 11614464, 21123216, 21233664, 22127616, 27123264, 49787136, 122943744, 146313216, 171714816, 222129216, 429981696, 812934144, 1316818944 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`2916 is in the sequence because (1) it is a square, (2) the product of its digits is 291*6=108, and (3) 2916 is divisible by 108.`
	CROSSREFS	`Sequence in context: A018224 A001256 A029997 this_sequence A077211 A073977 A055872` `Adjacent sequences: A118545 A118546 A118547 this_sequence A118549 A118550 A118551`
	KEYWORD	`base,nonn`
	AUTHOR	`Luc Stevens (lms022(AT)yahoo.com), May 03 2006`

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Last modified November 18 20:14 EST 2008. Contains 147244 sequences.

AT&T Labs Research