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A270797 as a simple table

n a(n)
0 0
1 1
2 4
3 3
4 20
5 11
6 84
7 43
8 340
9 171
10 1364
11 683
12 5460
13 2731
14 21844
15 10923
16 87380
17 43691
18 349524
19 174763
20 1398100
21 699051
22 5592404
23 2796203
24 22369620
25 11184811
26 89478484
27 44739243
28 357913940
29 178956971
30 1431655764
31 715827883
32 5726623060
33 2863311531
34 22906492244

[0,1,4,3,20,11,84,43,340,171,1364,683,5460,2731,
 21844,10923,87380,43691,349524,174763,1398100,
 699051,5592404,2796203,22369620,11184811,89478484,
 44739243,357913940,178956971,1431655764,715827883,
 5726623060,2863311531,22906492244]

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Last modified April 27 23:22 EDT 2024. Contains 372020 sequences. (Running on oeis4.)