id:A036248 - OEIS Search Results

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Denominator of fraction equal to the continued fraction [ 2, 3, 5, ...p(n) ].

+0
5

1, 3, 16, 115, 1281, 16768, 286337, 5457171, 125801270, 3653694001, 113390315301, 4199095360138, 172276300080959, 7412079998841375, 348540036245625584, 18480034001016997327, 1090670546096248467877, 66549383345872173537824 (list; graph; listen)

	OFFSET	`1,2`
	PROGRAM	`(PARI) a(n)=if(n<0, 0, contfracpnqn(vector(n, i, prime(i)))[2, 1])`
	CROSSREFS	`Cf. A036247.` `Sequence in context: A159606 A036244 A011818 this_sequence A111555 A074522 A125807` `Adjacent sequences: A036245 A036246 A036247 this_sequence A036249 A036250 A036251`
	KEYWORD	`frac,nonn`
	AUTHOR	`Jeff Burch (gburch(AT)erols.com)`
	EXTENSIONS	`More terms from Benoit Cloitre (benoit7848c(AT)orange.fr), May 25 2003`

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Last modified November 25 20:09 EST 2009. Contains 167514 sequences.

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