login
A021760
Decimal expansion of 1/756.
0
0, 0, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1, 3, 2, 2, 7, 5, 1
OFFSET
0,4
FORMULA
From Chai Wah Wu, Apr 22 2024: (Start)
a(n) = a(n-1) - a(n-2) + a(n-3) - a(n-4) + a(n-5) for n > 6.
G.f.: x^2*(-5*x^4 - 2*x^3 - 2*x - 1)/((x - 1)*(x^2 - x + 1)*(x^2 + x + 1)). (End)
EXAMPLE
0.001322751322751322751322751...
MATHEMATICA
Join[{0, 0}, RealDigits[1/756, 10, 120][[1]]] (* or *) PadRight[{0, 0}, 120, {7, 5, 1, 3, 2, 2}] (* Harvey P. Dale, Jul 04 2019 *)
CROSSREFS
Sequence in context: A279391 A237270 A091264 * A092419 A293268 A020835
KEYWORD
nonn,cons,easy
STATUS
approved