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A287985 as a simple table

n a(n)
0 1
1 3
2 1
3 12
4 3
5 63
6 0
7 243
8 3
9 1008
10 3
11 4083
12 0
13 16323
14 59
15 65344
16 3
17 262107
18 160
19 1048067
20 235
21 4194192
22 203
23 16775651
24 1512
25 67107075
26 107
27 268433504
28 2443
29 1073734115
30 2152
31 4294904067
32 2347
33 17179805984
34 26923
35 68719413539
36 39208
37 274877884707
38 33067

[1,3,1,12,3,63,0,243,3,1008,3,4083,0,16323,59,
 65344,3,262107,160,1048067,235,4194192,203,
 16775651,1512,67107075,107,268433504,2443,
 1073734115,2152,4294904067,2347,17179805984,26923,
 68719413539,39208,274877884707,33067]

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Last modified January 22 22:16 EST 2020. Contains 331166 sequences. (Running on oeis4.)