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A246006 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 5
6 1
7 61
8 1
9 1385
10 5
11 50521
12 691
13 2702765
14 7
15 199360981
16 3617
17 19391512145
18 43867
19 2404879675441
20 174611
21 370371188237525
22 854513
23 69348874393137901
24 236364091
25 15514534163557086905
26 8553103
27 4087072509293123892361
28 23749461029
29 1252259641403629865468285

[1,1,1,1,1,5,1,61,1,1385,5,50521,691,2702765,7,
 199360981,3617,19391512145,43867,2404879675441,
 174611,370371188237525,854513,69348874393137901,
 236364091,15514534163557086905,8553103,
 4087072509293123892361,23749461029,
 1252259641403629865468285]

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Last modified April 24 20:08 EDT 2024. Contains 371963 sequences. (Running on oeis4.)