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A069480 Determinant of rank n matrix of 1..n^2 filled successively along antidiagonals. +0
4
1, -2, -5, 6, 13, -12, -25, 20, 41, -30, -61, 42, 85, -56, -113, 72, 145, -90, -181, 110, 221, -132, -265, 156, 313, -182, -365, 210, 421, -240, -481, 272, 545, -306, -613, 342, 685, -380, -761, 420, 841, -462, -925, 506, 1013, -552, -1105, 600, 1201, -650, -1301, 702, 1405, -756, -1513 (list; graph; listen)
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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.


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