A116455 - OEIS

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A116455

Perfect powers n with no primes between n and the next smaller perfect power, which is in A116086.

9, 27, 36, 125, 2197, 3136, 32768, 79524, 97344, 503284375 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`1,1`
	COMMENTS	`No other terms < 10^18. - Jud McCranie, Nov 03 2013` `No other terms < 4.5*10^18. - Giovanni Resta, Apr 28 2014`
	LINKS	`Table of n, a(n) for n=1..10.` `Wikipedia, Redmond-Sun conjecture`
	CROSSREFS	`Cf. A116086.` `Sequence in context: A108107 A216168 A036303 * A103753 A238333 A103965` `Adjacent sequences: A116452 A116453 A116454 * A116456 A116457 A116458`
	KEYWORD	`hard,nonn`
	AUTHOR	`T. D. Noe, Mar 28 2006`
	STATUS	`approved`

Last modified May 19 14:36 EDT 2019. Contains 323395 sequences. (Running on oeis4.)