A062531 - OEIS

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A062531

Index of smallest prime p such that there is a gap of 2^n between p and next prime.

2, 4, 24, 282, 738, 8688, 273413, 92276646 (list; graph; refs; listen; history; internal format)

	OFFSET	`1,1`
	LINKS	`T. R. Nicely, List of prime gaps`
	FORMULA	`a(n) =A000720[A000230[2^(n-1)]] = Pi[Min{p\|p-prevprime(p)=2^n}]`
	CROSSREFS	`A000230, A000720.` `Sequence in context: A038049 A151817 A038058 * A141599 A047677 A030276` `Adjacent sequences: A062528 A062529 A062530 * A062532 A062533 A062534`
	KEYWORD	`hard,nonn`
	AUTHOR	`Labos E. (labos(AT)ana.sote.hu), Jun 25 2001`

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Last modified February 17 14:19 EST 2012. Contains 206038 sequences.