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A280394 as a simple table

n a(n)
1 2
2 16
3 238
4 3002
5 35676
6 410670
7 4627308
8 51310794
9 561854184
10 6090082758
11 65460724868
12 698687410882
13 7412843182912
14 78243277276350
15 822166850058812
16 8605199231211962
17 89752467840352056
18 933213129479013558

[2,16,238,3002,35676,410670,4627308,51310794,
 561854184,6090082758,65460724868,698687410882,
 7412843182912,78243277276350,822166850058812,
 8605199231211962,89752467840352056,
 933213129479013558]

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Last modified April 30 18:46 EDT 2024. Contains 372141 sequences. (Running on oeis4.)