A021323 Decimal expansion of 1/319.

0, 0, 3, 1, 3, 4, 7, 9, 6, 2, 3, 8, 2, 4, 4, 5, 1, 4, 1, 0, 6, 5, 8, 3, 0, 7, 2, 1, 0, 0, 3, 1, 3, 4, 7, 9, 6, 2, 3, 8, 2, 4, 4, 5, 1, 4, 1, 0, 6, 5, 8, 3, 0, 7, 2, 1, 0, 0, 3, 1, 3, 4, 7, 9, 6, 2, 3, 8, 2, 4, 4, 5, 1, 4, 1, 0, 6, 5, 8, 3, 0, 7, 2, 1, 0, 0, 3, 1, 3, 4, 7, 9, 6, 2, 3, 8, 2, 4, 4

Offset

0,3

Links

Vincenzo Librandi, Table of n, a(n) for n = 0..1000

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

Formula

G.f.: x^2*(x^25 + 2*x^24 + 7*x^23 + 3*x^21 + 8*x^20 + 5*x^19 + 6*x^18 + x^16 + 4*x^15 + x^14 + 5*x^13 + 4*x^12 + 4*x^11 + 2*x^10 + 8*x^9 + 3*x^8 + 2*x^7 + 6*x^6 + 9*x^5 + 7*x^4 + 4*x^3 + 3*x^2 + x + 3)/(1 - x^28). - Chai Wah Wu, Jun 21 2016

Example

0.0031347962382445141065830721003134796238244514106583...

Mathematica

PadLeft[First@#, Abs@Last@# + Length@First@#]&@RealDigits[N[1/319, 100]] (* Vincenzo Librandi, Jun 22 2016 *)
Join[{0, 0}, RealDigits[1/319, 10, 120][[1]]] (* Harvey P. Dale, Mar 18 2023 *)

Crossrefs

Sequence in context: A216036 A008924 A175186 * A284619 A147549 A177355

Adjacent sequences: A021320 A021321 A021322 * A021324 A021325 A021326

Keyword

nonn,cons,easy

Author

N. J. A. Sloane

Status

approved