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A104184 as a simple table

n a(n)
0 1
1 1
2 3
3 9
4 32
5 120
6 473
7 1925
8 8034
9 34188
10 147787
11 647141
12 2864508
13 12796238
14 57615322
15 261197436
16 1191268350
17 5462080688
18 25162978925
19 116414836445
20 540648963645
21 2519574506595
22 11779011525030
23 55225888341334
24 259612579655392
25 1223396051745310

[1,1,3,9,32,120,473,1925,8034,34188,147787,647141,
 2864508,12796238,57615322,261197436,1191268350,
 5462080688,25162978925,116414836445,540648963645,
 2519574506595,11779011525030,55225888341334,
 259612579655392,1223396051745310]

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Last modified April 19 16:52 EDT 2024. Contains 371794 sequences. (Running on oeis4.)