id:A141571 - OEIS Search Results

Search: id:A141571

Displaying 1-1 of 1 results found.

page 1

Decimal expansion of 11999/99900.

+0
2

1, 2, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0, 1, 1, 0 (list; cons; graph; listen)

	OFFSET	`0,2`
	FORMULA	`G.f.: (1+2x-x^4)/(1-x^3) [From Jaume Oliver Lafont (joliverlafont(AT)gmail.com), Mar 24 2009]` `a(n)=(1/9){-(n mod 3)+5[(n+1) mod 3]+5[(n+2) mod 3]}+{C[(n+1)^2,n+3] mod 2}, with n>=0 [From Paolo P. Lava (ppl(AT)spl.at), Mar 31 2009]`
	EXAMPLE	`.12011011011011011011011011011011011011011011011011011011011...`
	PROGRAM	`(PARI) a(n)=(n%3!=2)+(n==1) [From Jaume Oliver Lafont (joliverlafont(AT)gmail.com), Mar 24 2009]`
	CROSSREFS	`Cf. A110044.` `Sequence in context: A131964 A065339 A122434 this_sequence A164067 A113706 A054845` `Adjacent sequences: A141568 A141569 A141570 this_sequence A141572 A141573 A141574`
	KEYWORD	`nonn,cons`
	AUTHOR	`Eric Desbiaux (moongerms(AT)wanadoo.fr), Sep 13 2008`

page 1

Search completed in 0.002 seconds

Last modified December 16 17:18 EST 2009. Contains 170825 sequences.

AT&T Labs Research