References: [ Home | Author index | Key index | Search ]

Item(s) in original BibTeX format

@unpublished{Pinch98,
	author={R. Pinch},
	title={Economical Numbers},
	note={preprint},
	year= 1998,
	annote={From the abstract ``We show that under a plausible hypothesis, related to
		the twin prime conjecture, there are arbitrarily long sequences of consecutive
		economical numbers, and exhibit such a sequence of length 9.'' Pinch also
		defines $k$-frugal and $k$-extravagant numbers.}
}