A021976 Decimal expansion of 1/972.

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

Offset

0,5

Links

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

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

Formula

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

a(n) = a(n-27) for n > 28.

G.f.: (-5*x^28 - 2*x^27 - 3*x^26 - 7*x^25 - 4*x^24 - 5*x^23 - 9*x^22 - 6*x^21 - 7*x^20 - x^19 - 9*x^18 - 9*x^17 - 3*x^16 - x^15 - 2*x^14 - 6*x^13 - 3*x^12 - 4*x^11 - 8*x^10 - 5*x^9 - 6*x^8 - 8*x^6 - 8*x^5 - 2*x^4 - x^2)/(x^27 - 1). (End)

Crossrefs

Sequence in context: A075429 A344692 A256166 * A241294 A196775 A021351

Adjacent sequences: A021973 A021974 A021975 * A021977 A021978 A021979

Keyword

nonn,cons

Author

N. J. A. Sloane

Status

approved