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A108550 as a simple table

n a(n)
1 2
2 18
3 160
4 1530
5 14800
6 143386
7 1389432
8 13464130
9 130472968
10 1264337250
11 12251953552
12 118726523722
13 1150509376512
14 11148914193898
15 108037613809384
16 1046929395512082
17 10145181113692600
18 98311022950389682

[2,18,160,1530,14800,143386,1389432,13464130,
 130472968,1264337250,12251953552,118726523722,
 1150509376512,11148914193898,108037613809384,
 1046929395512082,10145181113692600,
 98311022950389682]

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Last modified May 16 08:15 EDT 2024. Contains 372549 sequences. (Running on oeis4.)