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A141156
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Row sums of triangle A141155.
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1
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1, 3, 9, 21, 46, 88, 165, 285, 483, 783, 1245, 1917, 2918, 4332
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internal format)
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OFFSET
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0,2
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LINKS
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EXAMPLE
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a(3) = 21 since row 3 of triangle A141155 = (7, 6, 5, 3). 21 = (7 + 6 + 5 + 3).
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CROSSREFS
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KEYWORD
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nonn
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AUTHOR
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STATUS
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approved
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