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A162312 Triangular array, inverse of 2*P - I, where P is Pascal's triangle and I is the identity matrix. +0
4
1, -2, 1, 6, -4, 1, -26, 18, -6, 1, 150, -104, 36, -8, 1, -1082, 750, -260, 60, -10, 1, 9366, -6492, 2250, -520, 90, -12, 1, -94586, 65562, -22722, 5250, -910, 126, -14, 1, 1091670, -756688, 262248, -60592, 10500, -1456, 168, -16, 1, -14174522, 9825030 (list; table; graph; listen)
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Last modified December 1 13:23 EST 2009. Contains 167758 sequences.


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