id:A047681 - OEIS Search Results

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3^(2*n)*(3^(2*n)-1)*bernoulli(2*n)/(2*n).

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6, -54, 2106, -179334, 26414586, -5957217414, 1906398972666, -821369346492294, 458382160232420346, -321645776191296739974, 277173760840187306341626, -287758284647458145849816454, 354245505704926834826124160506, -510230879113388713374134585497734 (list; graph; listen)

	OFFSET	`1,1`
	REFERENCES	`J. W. Milnor and J. D. Stasheff, Characteristic Classes, Princeton, 1974, p. 283.`
	LINKS	`Index entries for sequences related to Bernoulli numbers.`
	CROSSREFS	`Adjacent sequences: A047678 A047679 A047680 this_sequence A047682 A047683 A047684` `Sequence in context: A072034 A138434 A049037 this_sequence A075575 A073655 A119222`
	KEYWORD	`sign`
	AUTHOR	`njas`

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Last modified October 6 16:13 EDT 2008. Contains 144667 sequences.

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