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A130506 formatted as a simple table:

n a(n)
1 1
2 2
3 42
4 24024
5 43609104000
6 1315041316842168115200000

[1,2,42,24024,43609104000,
 1315041316842168115200000]

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Last modified November 27 22:38 EST 2009. Contains 167602 sequences.


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