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A191787 as a simple table

n a(n)
0 0
1 0
2 0
3 1
4 3
5 8
6 19
7 43
8 96
9 206
10 447
11 936
12 1998
13 4128
14 8718
15 17865
16 37446
17 76322
18 159079
19 323020
20 670350
21 1357496
22 2807370
23 5673526
24 11699768
25 23607548
26 48567174
27 97877248
28 200954796
29 404584032
30 829226364
31 1668147573
32 3413853906
33 6863065482
34 14026671159
35 28182987108

[0,0,0,1,3,8,19,43,96,206,447,936,1998,4128,8718,
 17865,37446,76322,159079,323020,670350,1357496,
 2807370,5673526,11699768,23607548,48567174,
 97877248,200954796,404584032,829226364,1668147573,
 3413853906,6863065482,14026671159,28182987108]

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Last modified May 18 11:53 EDT 2024. Contains 372630 sequences. (Running on oeis4.)