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A079312
Number of open knight's tours on a 4 X n chessboard; there are no closed knight's tours on a 4 X n chessboard.
+0
2
0, 0, 32, 0, 328, 2976, 25512, 124352, 758752, 4852448, 26735408, 145945312, 805129880, 4334341216, 22824469832, 119276925152, 617722010896, 3163151197504, 16059782780784, 80965219241952, 405344545960912
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Maintained by
N. J. A. Sloane
(
njas@research.att.com
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Last modified November 29 12:46 EST 2009. Contains 167659 sequences.
AT&T Labs Research
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