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A338212 as a simple table

n a(n)
0 1
1 0
2 0
3 0
4 0
5 1
6 0
7 0
8 2
9 0
10 4
11 2
12 9
13 9
14 22
15 32
16 66
17 104
18 200
19 348
20 646
21 1172
22 2144
23 3964
24 7285
25 13581
26 25136
27 47070
28 87700
29 164764
30 309308
31 582152
32 1098698
33 2074484

[1,0,0,0,0,1,0,0,2,0,4,2,9,9,22,32,66,104,200,348,
 646,1172,2144,3964,7285,13581,25136,47070,87700,
 164764,309308,582152,1098698,2074484]

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Last modified March 5 16:55 EST 2021. Contains 341827 sequences. (Running on oeis4.)