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A196849 as a simple table

n a(n)
1 1
2 11
3 206
4 16876
5 4326720
6 3805929995
7 11300853019444
8 113522093851497024

[1,11,206,16876,4326720,3805929995,11300853019444,
 113522093851497024]

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Last modified September 20 20:03 EDT 2021. Contains 347589 sequences. (Running on oeis4.)