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A090445 as a simple table

n a(n)
-1 1
0 2
1 3
2 6
3 26
4 338
5 14642
6 2247842
7 1313635682
8 3072984042242
9 31045352687112962
10 1382624497740430425602
11 297062019719896870090713602
12 303145584378339412261375155763202

[1,2,3,6,26,338,14642,2247842,1313635682,
 3072984042242,31045352687112962,
 1382624497740430425602,
 297062019719896870090713602,
 303145584378339412261375155763202]

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Last modified June 28 01:48 EDT 2022. Contains 354903 sequences. (Running on oeis4.)