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A282787 as a simple table

n a(n)
1 2
2 16
3 318
4 1952
5 16584
6 119176
7 832218
8 5780340
9 39020884
10 260919192
11 1725189008
12 11301829056
13 73518360532
14 475188725292
15 3055000301306
16 19549420762100
17 124588203699132
18 791140457595836
19 5007656160113482
20 31605725372441888

[2,16,318,1952,16584,119176,832218,5780340,
 39020884,260919192,1725189008,11301829056,
 73518360532,475188725292,3055000301306,
 19549420762100,124588203699132,791140457595836,
 5007656160113482,31605725372441888]

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Last modified May 12 20:41 EDT 2024. Contains 372494 sequences. (Running on oeis4.)