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A276284 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 1
5 9
6 33
7 385
8 13825
9 5474305
10 8430415841
11 1398605982547209
12 30625582893143965429313
13 3098236789946633955987434183345281
14 17332850039068891068793031113694107707268123637761

[1,1,1,1,1,9,33,385,13825,5474305,8430415841,
 1398605982547209,30625582893143965429313,
 3098236789946633955987434183345281,
 17332850039068891068793031113694107707268123637761\
 ]

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Last modified April 18 20:26 EDT 2024. Contains 371781 sequences. (Running on oeis4.)