A021322 Decimal expansion of 1/318.

0, 0, 3, 1, 4, 4, 6, 5, 4, 0, 8, 8, 0, 5, 0, 3, 1, 4, 4, 6, 5, 4, 0, 8, 8, 0, 5, 0, 3, 1, 4, 4, 6, 5, 4, 0, 8, 8, 0, 5, 0, 3, 1, 4, 4, 6, 5, 4, 0, 8, 8, 0, 5, 0, 3, 1, 4, 4, 6, 5, 4, 0, 8, 8, 0, 5, 0, 3, 1, 4, 4, 6, 5, 4, 0, 8, 8, 0, 5, 0, 3, 1, 4, 4, 6, 5, 4, 0, 8, 8, 0, 5, 0, 3, 1, 4, 4, 6, 5

Offset

0,3

Links

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

Formula

G.f.: x^2*(5*x^11 + 8*x^9 + 8*x^8 + 4*x^6 + 5*x^5 + 6*x^4 + 4*x^3 + 4*x^2 + x + 3)/(1 - x^13). - Chai Wah Wu, Jun 21 2016

Mathematica

PadLeft[First@#, Abs@Last@# + Length@First@#]&@RealDigits[N[1/318, 100]] (* Vincenzo Librandi, Jun 22 2016 *)
Join[{0, 0}, RealDigits[1/318, 10, 120][[1]]] (* or *) PadRight[{0}, 120, {5, 0, 3, 1, 4, 4, 6, 5, 4, 0, 8, 8, 0}] (* Harvey P. Dale, Jun 28 2020 *)

Crossrefs

Sequence in context: A186693 A117374 A202142 * A277129 A036412 A363569

Adjacent sequences: A021319 A021320 A021321 * A021323 A021324 A021325

Keyword

nonn,cons,easy

Author

N. J. A. Sloane.

Status

approved