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A118644 as a simple table

n a(n)
0 1
1 2
2 16
3 188
4 2896
5 50452
6 953056
7 19003476
8 394397776
9 8439756848
10 185033251616
11 4137181680700
12 94020327215200
13 2166105078791448
14 50489825388328608
15 1188777328563914488
16 28236363841989180496
17 675879582290807439796
18 16289254212704277185152

[1,2,16,188,2896,50452,953056,19003476,394397776,
 8439756848,185033251616,4137181680700,
 94020327215200,2166105078791448,50489825388328608,
 1188777328563914488,28236363841989180496,
 675879582290807439796,16289254212704277185152]

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Last modified July 21 03:43 EDT 2024. Contains 374463 sequences. (Running on oeis4.)