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A162393 as a simple table

n a(n)
1 2
2 21
3 6765
4 10946
5 2178309
6 14930352
7 102334155
8 701408733
9 1134903170
10 4807526976
11 20365011074
12 32951280099
13 225851433717
14 1548008755920
15 10610209857723
16 72723460248141
17 117669030460994
18 498454011879264
19 2111485077978050
20 3416454622906707

[2,21,6765,10946,2178309,14930352,102334155,
 701408733,1134903170,4807526976,20365011074,
 32951280099,225851433717,1548008755920,
 10610209857723,72723460248141,117669030460994,
 498454011879264,2111485077978050,3416454622906707]

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Last modified April 18 21:46 EDT 2024. Contains 371781 sequences. (Running on oeis4.)