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A221074 as a simple table

n a(n)
0 2
1 8
2 1
3 16
4 1
5 96
6 1
7 176
8 1
9 968
10 1
11 1760
12 1
13 9600
14 1
15 17440
16 1
17 95048
18 1
19 172656
20 1
21 940896
22 1
23 1709136
24 1
25 9313928
26 1
27 16918720
28 1
29 92198400
30 1
31 167478080
32 1
33 912670088
34 1
35 1657862096
36 1

[2,8,1,16,1,96,1,176,1,968,1,1760,1,9600,1,17440,
 1,95048,1,172656,1,940896,1,1709136,1,9313928,1,
 16918720,1,92198400,1,167478080,1,912670088,1,
 1657862096,1]

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Last modified April 24 22:17 EDT 2024. Contains 371964 sequences. (Running on oeis4.)