id:A104761 - OEIS Search Results

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Smallest semiprime containing exactly n 8's.

+0
10

38, 818, 8818, 88887, 888883, 8888818, 88888881, 888888881, 8888888858, 88888888882, 888888888886, 8888888888878, 88888888888883, 888888888888881, 8888888888888881, 88888888888888883, 888888888888888838 (list; graph; listen)

	OFFSET	`1,1`
	EXAMPLE	`a(2)=818 because 818 is the smallest semiprime containing exactly two 8's.`
	CROSSREFS	`Sequence in context: A010990 A004420 A020930 this_sequence A016075 A028226 A028224` `Adjacent sequences: A104758 A104759 A104760 this_sequence A104762 A104763 A104764`
	KEYWORD	`base,nonn`
	AUTHOR	`Shyam Sunder Gupta (guptass(AT)rediffmail.com), Apr 24 2005`

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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.

AT&T Labs Research