id:A061427 - OEIS Search Results

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Geometric mean of the digits = 3. In other words the product of the digits is = 3^k where k is the number of digits.

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3, 19, 33, 91, 139, 193, 319, 333, 391, 913, 931, 1199, 1339, 1393, 1919, 1933, 1991, 3139, 3193, 3319, 3333, 3391, 3913, 3931, 9119, 9133, 9191, 9313, 9331, 9911, 11399, 11939, 11993, 13199, 13339, 13393, 13919, 13933, 13991, 19139, 19193 (list; graph; listen)

	OFFSET	`0,1`
	EXAMPLE	`319 is a term as the geometric mean of digits is (319) = 27 = 3^3.`
	CROSSREFS	`Cf. A061426-A061430.` `Sequence in context: A162307 A128069 A056246 this_sequence A069516 A098856 A062291` `Adjacent sequences: A061424 A061425 A061426 this_sequence A061428 A061429 A061430`
	KEYWORD	`nonn,base,easy`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 03 2001`
	EXTENSIONS	`More terms from Larry Reeves (larryr(AT)acm.org), May 16 2001`

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Last modified December 18 21:37 EST 2009. Contains 171024 sequences.

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