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A095922 as a simple table

n a(n)
0 1
1 0
2 1
3 0
4 3
5 1
6 15
7 15
8 105
9 190
10 945
11 2410
12 10263
13 31890
14 127699
15 444458
16 1751685
17 6518736
18 25807445
19 100152288
20 401449271
21 1602902055
22 6519160851
23 26580508625
24 109656966853
25 454524861846
26 1899821492925
27 7982263725826
28 33757439931675

[1,0,1,0,3,1,15,15,105,190,945,2410,10263,31890,
 127699,444458,1751685,6518736,25807445,100152288,
 401449271,1602902055,6519160851,26580508625,
 109656966853,454524861846,1899821492925,
 7982263725826,33757439931675]

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Last modified April 25 12:53 EDT 2024. Contains 371969 sequences. (Running on oeis4.)