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A004795
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Least positive unitary linear combination of distinct numbers in row n of Pascal's triangle; i.e. least positive sum of form d(0)C(n-1,0) + d(1)C(n-1,1) + ...+ d(m)C(n-1,m), d(i)=+-1, m = [ (n+1)/2 ].
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0
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1, 1, 1, 2, 1, 4, 2, 6, 5, 2, 22, 10, 64, 64, 102, 126, 33, 220, 1902, 132, 2202
(list; graph; refs; listen; history; internal format)
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