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A273162 as a simple table

n a(n)
1 1
2 1
3 3
4 8
5 28
6 95
7 351
8 1309
9 5056
10 19787
11 78847
12 317705
13 1294673
14 5321598
15 22047985
16 91957296
17 385832452
18 1627351862
19 6896087775
20 29345806842
21 125353612440
22 537303633158
23 2310270577888
24 9962069922553
25 43070357677938
26 186663591654655
27 810799482641934
28 3529141491880136
29 15390864728209348

[1,1,3,8,28,95,351,1309,5056,19787,78847,317705,
 1294673,5321598,22047985,91957296,385832452,
 1627351862,6896087775,29345806842,125353612440,
 537303633158,2310270577888,9962069922553,
 43070357677938,186663591654655,810799482641934,
 3529141491880136,15390864728209348]

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Last modified July 27 22:08 EDT 2024. Contains 374651 sequences. (Running on oeis4.)