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A130783 as a simple table

n a(n)
0 0
1 1
2 3
3 10
4 25
5 66
6 154
7 372
8 837
9 1930
10 4246
11 9516
12 20618
13 45332
14 97140
15 210664
16 447661
17 960858
18 2028478
19 4319100
20 9070110
21 19188796
22 40122028
23 84438360
24 175913250
25 368603716
26 765561564
27 1598231992
28 3310623412
29 6889682280
30 14238676712
31 29551095248

[0,1,3,10,25,66,154,372,837,1930,4246,9516,20618,
 45332,97140,210664,447661,960858,2028478,4319100,
 9070110,19188796,40122028,84438360,175913250,
 368603716,765561564,1598231992,3310623412,
 6889682280,14238676712,29551095248]

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Last modified March 29 09:59 EDT 2024. Contains 371268 sequences. (Running on oeis4.)