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A131891 as a simple table

n a(n)
0 1
1 1
2 5
3 10
4 10
5 5
6 1
7 25
8 250
9 1250
10 3125
11 3125
12 31250
13 125000
14 250000
15 250000
16 100000
17 500000
18 1000000
19 1000000
20 500000
21 100000
22 250000
23 250000
24 125000
25 31250
26 3125
27 3125
28 1250
29 250
30 25
31 1
32 125
33 6250
34 156250
35 1953125
36 9765625
37 488281250
38 9765625000

[1,1,5,10,10,5,1,25,250,1250,3125,3125,31250,
 125000,250000,250000,100000,500000,1000000,
 1000000,500000,100000,250000,250000,125000,31250,
 3125,3125,1250,250,25,1,125,6250,156250,1953125,
 9765625,488281250,9765625000]

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Last modified August 21 06:54 EDT 2019. Contains 326162 sequences. (Running on oeis4.)