A135735 - OEIS

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A135735

Sequence arising in a search for three consecutive powerful numbers.

46, 430, 1817, 58254, 209991, 1752299, 3124318, 4099215 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`Here powerful numbers are those for which every prime factor appears to a power at least 2.`
	LINKS	`Table of n, a(n) for n=1..8.` `A. J. Stephens and H. C. Williams, Some computational results on a problem concerning powerful numbers, Math. Comp. 50 (1988), 619-632.`
	CROSSREFS	`Sequence in context: A077734 A272184 A213286 * A160285 A111304 A055751` `Adjacent sequences: A135732 A135733 A135734 * A135736 A135737 A135738`
	KEYWORD	`nonn,more`
	AUTHOR	`N. J. A. Sloane, Mar 05 2008`
	STATUS	`approved`

Last modified January 26 22:21 EST 2021. Contains 340443 sequences. (Running on oeis4.)