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A048608 formatted as a simple table:

n a(n)
0 1
1 4
2 48
3 96
4 3840
5 30720
6 13440
7 2064384
8 92897280
9 594542592
10 130799370240
11 1121137459200
12 40809403514880
13 816188070297600
14 48971284217856000
15 5484783832399872000
16 62160883433865216000
17 1918107260244983808000

[1,4,48,96,3840,30720,13440,2064384,92897280,
 594542592,130799370240,1121137459200,
 40809403514880,816188070297600,48971284217856000,
 5484783832399872000,62160883433865216000,
 1918107260244983808000]

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Last modified December 1 13:27 EST 2009. Contains 167806 sequences.


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