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A325845
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First term of n-th difference sequence of round((k*e)), k >= 0.
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1
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3, -1, 2, -3, 4, -6, 12, -28, 63, -126, 217, -308, 308, 0, -1078, 3871, -10290, 24157, -52920, 110446, -220892, 422576, -767976, 1309550, -2047067, 2782560, -2767610, -98280, 11015410, -41990840, 119549600, -300540195, 704128700, -1575786950, 3413598300
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OFFSET
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1,1
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LINKS
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MATHEMATICA
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Table[First[Differences[Table[Round[E*n], {n, 0, 50}], n]], {n, 1, 50}]
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CROSSREFS
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KEYWORD
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easy,sign
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AUTHOR
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STATUS
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approved
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