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A281045 as a simple table

n a(n)
0 1
1 1
2 3
3 8
4 3
5 56
6 3
7 248
8 11
9 1004
10 57
11 3969
12 61
13 16283
14 28
15 65485
16 15
17 262124
18 29
19 1048519
20 16
21 4194263
22 184
23 16776931
24 392
25 67107883
26 6588
27 268425413
28 31255
29 1073684188
30 18865
31 4294920293
32 51975
33 17179741296
34 60679
35 68719370096
36 158935
37 274877517880

[1,1,3,8,3,56,3,248,11,1004,57,3969,61,16283,28,
 65485,15,262124,29,1048519,16,4194263,184,
 16776931,392,67107883,6588,268425413,31255,
 1073684188,18865,4294920293,51975,17179741296,
 60679,68719370096,158935,274877517880]

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Last modified June 6 13:08 EDT 2024. Contains 373128 sequences. (Running on oeis4.)