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A340002 as a simple table

n a(n)
0 0
1 1
2 4
3 13
4 28
5 1199
6 239
7 113149
8 1487
9 14345663
10 292223
11 17110600987
12 14849671
13 545242142639
14 961780559
15 1704615588759647
16 856088316689
17 7836371329207844977
18 1103759659545457
19 16895087931630048788047
20 59954362566895631
21 2699144613568894213138579
22 28918424475964028179

[0,1,4,13,28,1199,239,113149,1487,14345663,292223,
 17110600987,14849671,545242142639,961780559,
 1704615588759647,856088316689,7836371329207844977,
 1103759659545457,16895087931630048788047,
 59954362566895631,2699144613568894213138579,
 28918424475964028179]

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Last modified September 18 06:07 EDT 2021. Contains 347509 sequences. (Running on oeis4.)