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A087480 as a simple table

n a(n)
1 2
2 11
3 136
4 2537
5 163588
6 4990397
7 415329070
8 17398892111
9 1818551553574
10 422525784853775
11 25831002681258606
12 6608783008521293887
13 931711885323534923208
14 74817069229462038688657

[2,11,136,2537,163588,4990397,415329070,
 17398892111,1818551553574,422525784853775,
 25831002681258606,6608783008521293887,
 931711885323534923208,74817069229462038688657]

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Last modified April 23 16:40 EDT 2024. Contains 371916 sequences. (Running on oeis4.)