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A147944 as a simple table

n a(n)
1 1
2 2
3 6
4 24
5 96
6 376
7 2062
8 12092
9 63082
10 415428
11 3005932
12 20298160
13 163268244
14 1387772596
15 10981291276
16 104953969248

[1,2,6,24,96,376,2062,12092,63082,415428,3005932,
 20298160,163268244,1387772596,10981291276,
 104953969248]

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Last modified April 24 16:25 EDT 2024. Contains 371961 sequences. (Running on oeis4.)