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A039620 formatted as a simple table:

n a(n)
1 1
2 1
3 1
4 -1
5 3
6 1
7 2
8 -1
9 6
10 1
11 -6
12 0
13 4
14 5
15 10
16 1
17 24
18 4
19 -15
20 25
21 15
22 1
23 -120
24 -28
25 49
26 -35

[1,1,1,-1,3,1,2,-1,6,1,-6,0,4,5,10,1,24,4,-15,25,
 15,1,-120,-28,49,-35]

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


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