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

0,2

Links

Table of n, a(n) for n=0..98.

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

Formula

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

Example

.12011011011011011011011011011011011011011011011011011011011...

Mathematica

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

Prog

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

Crossrefs

Cf. A110044.

Sequence in context: A260728 A065339 A122434 * A164067 A353918 A305490

Adjacent sequences: A141568 A141569 A141570 * A141572 A141573 A141574

Keyword

nonn,cons

Author

Eric Desbiaux, Sep 13 2008

Status

approved