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A124974 as a simple table

n a(n)
1 1
2 3
3 5
4 9
5 45
6 99
7 53559
8 1143357
9 2027985
10 36806085
11 1773607905
12 3314574181
13 1045463125509
14 1226640523999
15 3567404505159
16 28726885591099
17 39880799734039
18 87977068273719
19 106436400721299
20 339966033494859
21 999567363539883

[1,3,5,9,45,99,53559,1143357,2027985,36806085,
 1773607905,3314574181,1045463125509,1226640523999,
 3567404505159,28726885591099,39880799734039,
 87977068273719,106436400721299,339966033494859,
 999567363539883]

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Last modified April 25 06:35 EDT 2024. Contains 371964 sequences. (Running on oeis4.)