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A146138 as a simple table

n a(n)
1 1
2 1
3 1
4 1
5 1
6 1
7 9
8 9
9 33
10 33
11 153
12 153
13 3123
14 3123
15 118071
16 118071
17 4682615
18 4682615
19 398324801
20 398324801
21 67438703311
22 67438703311
23 18607359075661
24 18607359075661
25 8942742118054707

[1,1,1,1,1,1,9,9,33,33,153,153,3123,3123,118071,
 118071,4682615,4682615,398324801,398324801,
 67438703311,67438703311,18607359075661,
 18607359075661,8942742118054707]

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Last modified August 21 08:16 EDT 2024. Contains 375345 sequences. (Running on oeis4.)