|
|
A021485
|
|
Decimal expansion of 1/481.
|
|
0
|
|
|
0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2, 0, 7, 9, 0, 0, 2
(list;
constant;
graph;
refs;
listen;
history;
text;
internal format)
|
|
|
OFFSET
|
0,3
|
|
LINKS
|
|
|
FORMULA
|
a(n) = a(n-1) - a(n-2) + a(n-3) - a(n-4) + a(n-5) for n > 4.
G.f.: x^2*(-9*x^2 + 2*x - 2)/((x - 1)*(x^2 - x + 1)*(x^2 + x + 1)). (End)
|
|
MATHEMATICA
|
Join[{0, 0}, RealDigits[1/481, 10, 120][[1]]] (* or *) PadRight[{}, 120, {0, 0, 2, 0, 7, 9}] (* Harvey P. Dale, Jul 22 2015 *)
|
|
CROSSREFS
|
|
|
KEYWORD
|
|
|
AUTHOR
|
|
|
STATUS
|
approved
|
|
|
|