id:A086466 - OEIS Search Results

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Decimal expansion of 2Sqrt[5]/5 ArcCsch[2].

+0
4

4, 3, 0, 4, 0, 8, 9, 4, 0, 9, 6, 4, 0, 0, 4, 0, 3, 8, 8, 8, 9, 4, 3, 3, 2, 3, 2, 9, 5, 0, 6, 0, 5, 4, 2, 5, 4, 2, 4, 5, 7, 0, 6, 8, 2, 5, 4, 0, 2, 8, 9, 6, 5, 4, 7, 5, 7, 0, 0, 6, 1, 0, 3, 9, 9, 2, 5, 6, 1, 2, 1, 5, 4, 6, 1, 1, 3, 1, 9, 6, 1, 3, 6, 1, 4, 9, 0, 2, 6, 4, 6, 9, 7, 2, 1, 9, 9, 5, 5, 4, 0, 6 (list; cons; graph; listen)

	OFFSET	`0,1`
	COMMENT	`Sum[(-1)^(n-1)/n/Binomial[2n,n],{n,Infinity}]`
	LINKS	`Eric Weisstein's World of Mathematics, Central Binomial Coefficient`
	EXAMPLE	`0.43040...`
	CROSSREFS	`Cf. A086465, A086467, A086468.` `Sequence in context: A056969 A131106 A016697 this_sequence A021703 A139823 A019756` `Adjacent sequences: A086463 A086464 A086465 this_sequence A086467 A086468 A086469`
	KEYWORD	`nonn,cons`
	AUTHOR	`Eric Weisstein (eric(AT)weisstein.com), Jul 21, 2003`

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Last modified July 24 12:00 EDT 2008. Contains 142294 sequences.

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