A021496 Decimal expansion of 1/492.

0, 0, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0, 3, 2, 5, 2, 0

Offset

0,3

Links

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

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

Formula

From Chai Wah Wu, Aug 10 2020: (Start)

a(n) = a(n-5) for n > 6.

G.f.: -x^2*(5*x^4 + 2*x^3 + 3*x^2 + 2)/(x^5 - 1). (End)

Example

0.0020325203252032520325203252032520325203252032520325...

Mathematica

First[RealDigits[1/492, 10, 100, -1]] (* Paolo Xausa, Aug 17 2025 *)

Crossrefs

Sequence in context: A349125 A231117 A387110 * A241830 A151929 A266691

Adjacent sequences: A021493 A021494 A021495 * A021497 A021498 A021499

Keyword

nonn,cons,easy

Author

N. J. A. Sloane

Status

approved