A021318 - OEIS

%I #12 Jul 23 2020 04:19:01

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

%T 6,1,1,4,6,4,9,6,8,1,5,2,8,6,6,2,4,2,0,3,8,2,1,6,5,6,0,5,0,9,5,5,4,1,

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

%N Decimal expansion of 1/314.

%H <a href="/index/Rec#order_40">Index entries for linear recurrences with constant coefficients</a>, signature (1, 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, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, -1, 1), i.e., 78-periodic.

%F a(n) = a(n-1) - a(n-39) + a(n-40) for n > 40. - _Chai Wah Wu_, Jul 22 2020

%t Join[{0,0},RealDigits[1/314,10,120][[1]]] (* _Harvey P. Dale_, Jul 21 2014 *)

%K nonn,cons

%O 0,3

%A _N. J. A. Sloane_.