id:A021026 - OEIS Search Results

Search: id:A021026

Displaying 1-1 of 1 results found.

page 1

Decimal expansion of 1/22.

+0
1

0, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5, 4, 5 (list; cons; graph; listen)

	OFFSET	`0,2`
	FORMULA	`G.f.: x(4+5x)/(1-x^2) [From Jaume Oliver Lafont (joliverlafont(AT)gmail.com), Mar 20 2009]` `a(n)=(9/2)+[(-1)^n]/2-5[C(2n,n) mod 2], with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Mar 31 2009]`
	CROSSREFS	`Cf. A010710. [From Jaume Oliver Lafont (joliverlafont(AT)gmail.com), Mar 20 2009]` `Sequence in context: A063694 A068901 A010710 this_sequence A126128 A046565 A046598` `Adjacent sequences: A021023 A021024 A021025 this_sequence A021027 A021028 A021029`
	KEYWORD	`nonn,cons`
	AUTHOR	`N. J. A. Sloane (njas(AT)research.att.com).`

page 1

Search completed in 0.002 seconds

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

AT&T Labs Research