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A075214 as a simple table

n a(n)
1 1
2 1
3 3
4 7
5 22
6 76
7 290
8 1018
9 3715
10 11068
11 24289
12 102642
13 163176
14 527675
15 1569567
16 2929322
17 4752512
18 21006062
19 24293375
20 95578494
21 205091895

[1,1,3,7,22,76,290,1018,3715,11068,24289,102642,
 163176,527675,1569567,2929322,4752512,21006062,
 24293375,95578494,205091895]

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Last modified April 19 18:05 EDT 2024. Contains 371798 sequences. (Running on oeis4.)