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A064855 as a simple table

n a(n)
1 1
2 2
3 0
4 14
5 16
6 10
7 66
8 21
9 321
10 917
11 2037
12 1550
13 2420
14 15152
15 27439
16 46731
17 110953
18 137148
19 336949
20 703202
21 805647
22 181132
23 5835407
24 3343039
25 21816283
26 18528238
27 95129681
28 241918238
29 311938330
30 48698222
31 1539688558
32 3481498150

[1,2,0,14,16,10,66,21,321,917,2037,1550,2420,
 15152,27439,46731,110953,137148,336949,703202,
 805647,181132,5835407,3343039,21816283,18528238,
 95129681,241918238,311938330,48698222,1539688558,
 3481498150]

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Last modified March 2 19:18 EST 2021. Contains 341756 sequences. (Running on oeis4.)