A200729 - OEIS

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A200729

Smallest nontrivial positive power x such that the number of even powers (i.e., even base) not exceeding x exceeds by n the number of odd powers not exceeding x.

4, 8, 216, 2116, 551368, 47444544, 17649109134656 (list; graph; refs; listen; history; text; internal format)

	OFFSET	`0,1`
	COMMENTS	`A nontrivial power is a^b where a,b are integers and b>1.`
	LINKS	`Table of n, a(n) for n=0..6.`
	EXAMPLE	`a(2)=216 because there are 11 even powers not larger than 216 and 9 odd powers not larger than 216, and 9 - 7 = 2.`
	CROSSREFS	`Cf. A200730.` `Sequence in context: A120822 A013065 A013096 * A116092 A085631 A074073` `Adjacent sequences: A200726 A200727 A200728 * A200730 A200731 A200732`
	KEYWORD	`nonn,more`
	AUTHOR	`Graeme McRae, Nov 21 2011`
	STATUS	`approved`

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Last modified March 22 01:15 EDT 2023. Contains 361413 sequences. (Running on oeis4.)