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A091547
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Row sums of triangle A091543.
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1
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1, 3, 11, 93, 1837, 64543, 3754807, 364026729, 57155586089, 13507554452859, 4491954229297987, 2028035990665237525, 1227168186637813749445, 987585965101526606515191, 1041500427833355704666149103
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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(A091543(n, m), m=0..n-1), 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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