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%I #13 Dec 12 2023 09:15:44
%S 0,2,4,0,-6,8,0,-2,-4,0,6,-8,0,2,4,0,-6,8,0,-2,-4,0,6,-8,0,2,4,0,-6,8,
%T 0,-2,-4,0,6,-8,0,2,4,0,-6,8,0,-2,-4,0,6,-8,0,2,4,0,-6,8,0,-2,-4,0,6,
%U -8,0,2,4,0,-6,8,0,-2,-4,0,6,-8,0,2,4,0,-6,8,0,-2,-4,0,6,-8,0,2,4,0,-6,8,0,-2,-4,0,6,-8,0,2,4,0,-6,8,0,-2,-4
%N Period 12: repeat 0,2,4,0,-6,8,0,-2,-4,0,6,-8.
%H <a href="/index/Rec#order_06">Index entries for linear recurrences with constant coefficients</a>, signature (0, 0, 0, 0, 0, -1).
%t LinearRecurrence[{0, 0, 0, 0, 0, -1},{0, 2, 4, 0, -6, 8},105] (* _Ray Chandler_, Aug 08 2015 *)
%t PadRight[{},120,{0,2,4,0,-6,8,0,-2,-4,0,6,-8}] (* _Harvey P. Dale_, Sep 18 2018 *)
%K sign,easy
%O 0,2
%A _Paul Curtz_, Sep 14 2007
%E Definition corrected by _Paolo P. Lava_, Jul 03 2008