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A208634 as a simple table

n a(n)
1 16
2 47
3 150
4 494
5 1652
6 5572
7 18888
8 64216
9 218704
10 745616
11 2543520
12 8679776
13 29625920
14 101131840
15 345250944
16 1178690944
17 4024163584
18 13739075840
19 46907582976
20 160151393792
21 546788836352
22 1866849412096
23 6373813684224

[16,47,150,494,1652,5572,18888,64216,218704,
 745616,2543520,8679776,29625920,101131840,
 345250944,1178690944,4024163584,13739075840,
 46907582976,160151393792,546788836352,
 1866849412096,6373813684224]

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Last modified April 19 23:40 EDT 2024. Contains 371798 sequences. (Running on oeis4.)