login
The OEIS is supported by the many generous donors to the OEIS Foundation.

 

Logo
Hints
(Greetings from The On-Line Encyclopedia of Integer Sequences!)
A021972 Decimal expansion of 1/968. 0
0, 0, 1, 0, 3, 3, 0, 5, 7, 8, 5, 1, 2, 3, 9, 6, 6, 9, 4, 2, 1, 4, 8, 7, 6, 0, 3, 3, 0, 5, 7, 8, 5, 1, 2, 3, 9, 6, 6, 9, 4, 2, 1, 4, 8, 7, 6, 0, 3, 3, 0, 5, 7, 8, 5, 1, 2, 3, 9, 6, 6, 9, 4, 2, 1, 4, 8, 7, 6, 0, 3, 3, 0, 5, 7, 8, 5, 1, 2, 3, 9, 6, 6, 9, 4, 2, 1, 4, 8, 7, 6, 0, 3, 3, 0, 5, 7, 8, 5 (list; constant; graph; refs; listen; history; text; internal format)
OFFSET

0,5

LINKS

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

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

FORMULA

From Chai Wah Wu, Mar 07 2021: (Start)

a(n) = a(n-1) - a(n-11) + a(n-12) for n > 14.

G.f.: x^2*(-5*x^12 - 2*x^11 - x^10 + 4*x^9 + 3*x^8 - x^7 - 2*x^6 - 5*x^5 + 3*x^4 - 3*x^2 + x - 1)/(x^12 - x^11 + x - 1). (End)

EXAMPLE

0.0010330578512396694214876033057851239669...

MAPLE

evalf(1/968, 100); # Wesley Ivan Hurt, Feb 04 2017

MATHEMATICA

Join[{0, 0}, RealDigits[1/968, 10, 120][[1]]] (* or *) PadRight[{0, 0, 1}, 120, {8, 7, 6, 0, 3, 3, 0, 5, 7, 8, 5, 1, 2, 3, 9, 6, 6, 9, 4, 2, 1, 4}] (* Harvey P. Dale, May 11 2018 *)

CROSSREFS

Sequence in context: A128046 A102899 A072689 * A193451 A335809 A322215

Adjacent sequences:  A021969 A021970 A021971 * A021973 A021974 A021975

KEYWORD

nonn,cons

AUTHOR

N. J. A. Sloane

STATUS

approved

Lookup | Welcome | Wiki | Register | Music | Plot 2 | Demos | Index | Browse | More | WebCam
Contribute new seq. or comment | Format | Style Sheet | Transforms | Superseeker | Recent
The OEIS Community | Maintained by The OEIS Foundation Inc.

License Agreements, Terms of Use, Privacy Policy. .

Last modified January 25 08:08 EST 2022. Contains 350565 sequences. (Running on oeis4.)