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A217269 as a simple table

n a(n)
1 4
2 441
3 33856
4 2572816
5 194881600
6 14755689729
7 1117092569476
8 84567501131481
9 6401965110822961
10 484642857129680209
11 36688499987102073289
12 2777397165745966328049
13 210254833741528740686404

[4,441,33856,2572816,194881600,14755689729,
 1117092569476,84567501131481,6401965110822961,
 484642857129680209,36688499987102073289,
 2777397165745966328049,210254833741528740686404]

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Last modified June 12 14:45 EDT 2021. Contains 344957 sequences. (Running on oeis4.)