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A371518 as a simple table

n a(n)
0 1
1 2
2 11
3 72
4 525
5 4104
6 33647
7 285526
8 2486809
9 22103726
10 199697284
11 1828472914
12 16929944932
13 158246198836
14 1491210732346
15 14151603542612
16 135130396860130
17 1297381593071890
18 12516650939119421
19 121281286192026308
20 1179769340479567499

[1,2,11,72,525,4104,33647,285526,2486809,22103726,
 199697284,1828472914,16929944932,158246198836,
 1491210732346,14151603542612,135130396860130,
 1297381593071890,12516650939119421,
 121281286192026308,1179769340479567499]

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Last modified May 21 01:16 EDT 2024. Contains 372720 sequences. (Running on oeis4.)