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A344501 as a simple table

n a(n)
0 1
1 1
2 2
3 10
4 40
5 176
6 916
7 4852
8 27350
9 163270
10 1009396
11 6504356
12 43400512
13 298682320
14 2118282440
15 15433768456
16 115345136566
17 882900083222
18 6910879999420
19 55255039432300
20 450744068706896
21 3747796352076736
22 31734090674951512
23 273414453918459800
24 2395202886317347900

[1,1,2,10,40,176,916,4852,27350,163270,1009396,
 6504356,43400512,298682320,2118282440,15433768456,
 115345136566,882900083222,6910879999420,
 55255039432300,450744068706896,3747796352076736,
 31734090674951512,273414453918459800,
 2395202886317347900]

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Last modified November 29 06:00 EST 2021. Contains 349416 sequences. (Running on oeis4.)