id:A061454 - OEIS Search Results

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a(n) = denominator of the continued fraction [1;2^2,3^3,...n^n].

+0
2

1, 4, 109, 27908, 87212609, 4068991513412, 3350989478017071325 (list; graph; listen)

	OFFSET	`1,2`
	EXAMPLE	`a(1) = 1, a(2) = 4 = denominator of 1 + 1/4 = 5/4.`
	CROSSREFS	`Numerators are sequence A061453.` `Sequence in context: A114876 A037980 A015100 this_sequence A135917 A158450 A063406` `Adjacent sequences: A061451 A061452 A061453 this_sequence A061455 A061456 A061457`
	KEYWORD	`nonn,easy,frac`
	AUTHOR	`Amarnath Murthy (amarnath_murthy(AT)yahoo.com), May 03 2001`
	EXTENSIONS	`More terms from Larry Reeves (larryr(AT)acm.org), May 15 2001`

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Last modified November 24 14:25 EST 2009. Contains 167438 sequences.