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A112846 as a simple table

n a(n)
0 1
1 2
2 4
3 10
4 30
5 103
6 384
7 1508
8 6126
9 25513
10 108278
11 466523
12 2034981
13 8968746
14 39875940
15 138760603
16 178636543
17 3026583484
18 16028356176
19 75647274620
20 350111055991
21 1618175863400
22 7495933933620
23 34821723061950

[1,2,4,10,30,103,384,1508,6126,25513,108278,
 466523,2034981,8968746,39875940,138760603,
 178636543,3026583484,16028356176,75647274620,
 350111055991,1618175863400,7495933933620,
 34821723061950]

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Last modified April 25 12:28 EDT 2024. Contains 371969 sequences. (Running on oeis4.)