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A288141 as a simple table

n a(n)
0 1
1 1
2 1
3 1
4 4
5 5
6 10
7 22
8 46
9 148
10 324
11 722
12 1843
13 4634
14 12537
15 34248
16 95711
17 266761
18 724689
19 1983267
20 5553902
21 15900083
22 46201546
23 135511171
24 400668869
25 1189723253
26 3535186203
27 10516298421
28 31405658622
29 94378367065
30 285623516777
31 870481565252
32 2671088133010

[1,1,1,1,4,5,10,22,46,148,324,722,1843,4634,12537,
 34248,95711,266761,724689,1983267,5553902,
 15900083,46201546,135511171,400668869,1189723253,
 3535186203,10516298421,31405658622,94378367065,
 285623516777,870481565252,2671088133010]

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Last modified April 26 20:10 EDT 2024. Contains 372004 sequences. (Running on oeis4.)