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A058312 formatted as a simple table:

n a(n)
1 1
2 2
3 6
4 12
5 60
6 60
7 420
8 840
9 2520
10 2520
11 27720
12 27720
13 360360
14 360360
15 72072
16 144144
17 2450448
18 2450448
19 46558512
20 232792560
21 232792560
22 232792560
23 5354228880
24 5354228880
25 26771144400
26 26771144400
27 80313433200
28 11473347600

[1,2,6,12,60,60,420,840,2520,2520,27720,27720,
 360360,360360,72072,144144,2450448,2450448,
 46558512,232792560,232792560,232792560,5354228880,
 5354228880,26771144400,26771144400,80313433200,
 11473347600]

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Last modified December 4 23:11 EST 2009. Contains 170347 sequences.


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