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A005249 formatted as a simple table:

n a(n)
0 1
1 1
2 12
3 2160
4 6048000
5 266716800000
6 186313420339200000
7 2067909047925770649600000
8 365356847125734485878112256000000
9 1028781784378569697887052962909388800000000
10 46206893947914691316295628839036278726983680000000000

[1,1,12,2160,6048000,266716800000,
 186313420339200000,2067909047925770649600000,
 365356847125734485878112256000000,
 1028781784378569697887052962909388800000000,
 46206893947914691316295628839036278726983680000000000]

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Last modified December 15 00:47 EST 2009. Contains 170825 sequences.


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