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A021482
Decimal expansion of 1/478.
0
0, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5, 0, 2, 0, 9, 2, 0, 5
OFFSET
0,3
FORMULA
From Chai Wah Wu, Aug 10 2020: (Start)
a(n) = a(n-7) for n > 7.
G.f.: -x^2*(5*x^5 + 2*x^3 + 9*x^2 + 2)/(x^7 - 1). (End)
MATHEMATICA
Join[{0, 0}, RealDigits[1/478, 10, 120][[1]]] (* or *) PadRight[{0}, 120, {5, 0, 2, 0, 9, 2, 0}] (* Harvey P. Dale, Jul 20 2013 *)
CROSSREFS
Sequence in context: A197583 A021831 A248897 * A199287 A198735 A071120
KEYWORD
nonn,cons
STATUS
approved