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A078509 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 5
5 23
6 131
7 883
8 6859
9 60301
10 591605
11 6405317
12 75843233
13 974763571
14 13512607303
15 200949508327
16 3190881283415
17 53880906258521
18 964039575154409
19 18217997734199113
20 362584510633666621
21 7580578211464070863
22 166099466140519353035
23 3806162403831340850651

[1,1,1,1,5,23,131,883,6859,60301,591605,6405317,
 75843233,974763571,13512607303,200949508327,
 3190881283415,53880906258521,964039575154409,
 18217997734199113,362584510633666621,
 7580578211464070863,166099466140519353035,
 3806162403831340850651]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)