A141571 Decimal expansion of 11999/99900.

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

Offset: 0

Author

Eric Desbiaux, Sep 13 2008

Keywords

• nonn
• cons

Examples

			.12011011011011011011011011011011011011011011011011011011011...
		

Links

• Index entries for linear recurrences with constant coefficients, signature (0, 0, 1).

Crossrefs

Cf. A110044.

Programs

Mathematica

Join[{1, 2},LinearRecurrence[{0, 0, 1},{0, 1, 1},97]] (* Ray Chandler, Aug 25 2015 *)

PARI

a(n)=(n%3!=2)+(n==1) \\ Jaume Oliver Lafont, Mar 24 2009

Formula

G.f.: (1+2*x-x^4)/(1-x^3). - Jaume Oliver Lafont, Mar 24 2009