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A131715
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Period 12: repeat 0,2,4,0,-6,8,0,-2,-4,0,6,-8.
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2
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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, 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, 0, -6, 8, 0, -2, -4, 0, 6, -8, 0, 2, 4, 0, -6, 8, 0, -2, -4
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OFFSET
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0,2
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LINKS
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MATHEMATICA
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LinearRecurrence[{0, 0, 0, 0, 0, -1}, {0, 2, 4, 0, -6, 8}, 105] (* Ray Chandler, Aug 08 2015 *)
PadRight[{}, 120, {0, 2, 4, 0, -6, 8, 0, -2, -4, 0, 6, -8}] (* Harvey P. Dale, Sep 18 2018 *)
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CROSSREFS
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KEYWORD
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sign,easy
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AUTHOR
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EXTENSIONS
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STATUS
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approved
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