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A134282
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Alternating row sums of triangle A134280 (S2(6)').
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2
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1, 5, 61, 959, 20821, 545279, 17128201, 620355263, 25594230937, 1181868481463, 60478614651577, 3395069184089687, 207524762064350473, 13718967902774331287, 975392219493426602569, 74215525935813198093815
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OFFSET
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1,2
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LINKS
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FORMULA
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a(n)=sum(A134280(n,m)*(-1)^(m-1),m=1..n), n>=1.
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CROSSREFS
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KEYWORD
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nonn,easy
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AUTHOR
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STATUS
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approved
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