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A000757
Number of cyclic permutations of [n] with no i->i+1 (mod n)
(Formerly M4521 N1915)
+0
14
1, 0, 0, 1, 1, 8, 36, 229, 1625, 13208, 120288, 1214673, 13469897, 162744944, 2128047988, 29943053061, 451123462673, 7245940789072, 123604151490592, 2231697509543361, 42519034050101745, 852495597142800376
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Maintained by
N. J. A. Sloane
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njas@research.att.com
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Last modified December 9 14:43 EST 2009. Contains 170430 sequences.
AT&T Labs Research
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