id:A119334 - OEIS Search Results

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Indices of Apery-primes: numbers n such that the concatenation of the first n decimal digits of Apery's constant zeta(3) is prime.

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10, 55, 109, 141 (list; graph; listen)

	OFFSET	`1,1`
	LINKS	`Eric Weisstein's World of Mathematics, Apery-Prime` `Eric Weisstein's World of Mathematics, Integer Sequence Primes`
	EXAMPLE	`zeta(3) = 1.2020569031595..., 1202056903--the concatenation of the first 10 decimal digits--is prime, so a(1)=10`
	CROSSREFS	`Cf. A002117, A119333.` `Sequence in context: A057586 A139610 A088404 this_sequence A074977 A069155 A107352` `Adjacent sequences: A119331 A119332 A119333 this_sequence A119335 A119336 A119337`
	KEYWORD	`nonn,more`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), May 14, 2006`

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Last modified December 5 23:38 EST 2009. Contains 170428 sequences.