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A054873
Number of (S_5 67)-avoiding permutations.
+0
2
1, 2, 6, 24, 120, 720, 5040, 40320, 357840, 3427200, 34685280, 365541120, 3971615760, 44181889920, 500788985760, 5763231048960, 67163932069920, 791030794095360, 9400660122813120, 112587818898562560
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Maintained by
N. J. A. Sloane
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njas@research.att.com
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Last modified November 30 13:13 EST 2009. Contains 167758 sequences.
AT&T Labs Research
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