A021719 - OEIS

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A021719

Decimal expansion of 1/715.

0, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1, 3, 9, 8, 6, 0, 1

(list; constant; graph; refs; listen; history; text; internal format)

OFFSET

0,4

LINKS

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

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

FORMULA

From Chai Wah Wu, Apr 22 2024: (Start)

a(n) = a(n-1) - a(n-3) + a(n-4) for n > 4.

G.f.: x^2*(-6*x^2 - 2*x - 1)/(x^4 - x^3 + x - 1). (End)

EXAMPLE

0.0013986013986013986013986013986013986...