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A210986 as a simple table

n a(n)
1 2
2 19
3 216
4 2725
5 36446
6 505861
7 7204874
8 104592937
9 1540820542
10 22964779660
11 345532572678
12 5239988770268
13 79992676367108
14 1228088671826973
15 18946775782611174
16 293560133910477776
17 4565553929115769162
18 71242712815411950635

[2,19,216,2725,36446,505861,7204874,104592937,
 1540820542,22964779660,345532572678,5239988770268,
 79992676367108,1228088671826973,18946775782611174,
 293560133910477776,4565553929115769162,
 71242712815411950635]

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Last modified April 23 22:36 EDT 2024. Contains 371917 sequences. (Running on oeis4.)