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 A021186 Decimal expansion of 1/182. 1

%I

%S 0,0,5,4,9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,5,4,

%T 9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,

%U 5,4,9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,5,4,9,4,5,0,5

%N Decimal expansion of 1/182.

%C After the two initial zeros, periodic with period 6: 5, 4, 9, 4, 5, 0. - _Alonso del Arte_, Jul 26 2018

%F a(n) = (1/15)*{2*(n mod 6)17*[(n+1) mod 6] - 8*[(n+2) mod 6] + 7*[(n+3) mod 6] - 8*[(n+4) mod 6] + 17*[(n+5) mod 6]} - 5*[C(2*n, n) mod 2], with n >= 0. - _Paolo P. Lava_, Sep 24 2009

%e 1/182 = 0.0054945054945054945054945...

%t Join[{0, 0}, RealDigits[1/182, 10, 104][[1]]] (* _Alonso del Arte_, Jul 26 2018 *)

%K nonn,cons,easy

%O 0,3

%A _N. J. A. Sloane_.

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Last modified December 5 06:52 EST 2021. Contains 349543 sequences. (Running on oeis4.)