id:A145432 - OEIS Search Results

Search: id:A145432

Displaying 1-1 of 1 results found.

page 1

Decimal expansion of sum_{n=1..inf} (-1)^(n-1)*2^n/binomial(2n,n).

+0
1

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

	OFFSET	`0,1`
	REFERENCES	`Alexander Apelblat, Tables of Integrals and Series, Harri Deutsch, (1996), 4.1.38`
	FORMULA	`(1+log(2+sqrt(3))/sqrt(3))/3 .`
	EXAMPLE	`0.58678199876...`
	MAPLE	`1/3+1/9ln(2+3^(1/2))3^(1/2) ;`
	CROSSREFS	`Sequence in context: A102519 A085117 A160043 this_sequence A070371 A005120 A133731` `Adjacent sequences: A145429 A145430 A145431 this_sequence A145433 A145434 A145435`
	KEYWORD	`cons,easy,nonn`
	AUTHOR	`R. J. Mathar (mathar(AT)strw.leidenuniv.nl), Feb 08 2009`

page 1

Search completed in 0.002 seconds

Last modified November 27 22:38 EST 2009. Contains 167602 sequences.

AT&T Labs Research