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A092807 as a simple table

n a(n)
0 1
1 2
2 8
3 40
4 224
5 1312
6 7808
7 46720
8 280064
9 1679872
10 10078208
11 60467200
12 362799104
13 2176786432
14 13060702208
15 78364180480
16 470185017344
17 2821109972992
18 16926659575808
19 101559956930560
20 609359740534784

[1,2,8,40,224,1312,7808,46720,280064,1679872,
 10078208,60467200,362799104,2176786432,
 13060702208,78364180480,470185017344,
 2821109972992,16926659575808,101559956930560,
 609359740534784]

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Last modified April 25 11:39 EDT 2024. Contains 371969 sequences. (Running on oeis4.)