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A338306 as a simple table

n a(n)
0 1
1 1
2 3
3 8
4 29
5 106
6 438
7 1869
8 8499
9 39926
10 195332
11 983262
12 5099640
13 27104535
14 147565543
15 820663322
16 4658281691
17 26943982072
18 158681719362
19 950517101448
20 5787148086216
21 35785974189746
22 224625453101666
23 1430389538402366
24 9236235576715260
25 60448170602414931
26 400818049588802391

[1,1,3,8,29,106,438,1869,8499,39926,195332,983262,
 5099640,27104535,147565543,820663322,4658281691,
 26943982072,158681719362,950517101448,
 5787148086216,35785974189746,224625453101666,
 1430389538402366,9236235576715260,
 60448170602414931,400818049588802391]

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Last modified April 25 07:53 EDT 2024. Contains 371964 sequences. (Running on oeis4.)