id:A026423 - OEIS Search Results

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a(n) = least positive integer > a(n-1) and not a(i)*a(j) for 1<=i<=j<=n, n >= 2.

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	OFFSET	`1,2`
	CROSSREFS	`Sequence in context: A039180 A073071 A039134 this_sequence A026427 A097901 A026482` `Adjacent sequences: A026420 A026421 A026422 this_sequence A026424 A026425 A026426`
	KEYWORD	`nonn`
	AUTHOR	`Clark Kimberling (ck6(AT)evansville.edu)`

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Last modified July 26 23:19 EDT 2008. Contains 142293 sequences.

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