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A034219 as a simple table

n a(n)
0 1
1 1
2 7
3 87
4 3990
5 545544
6 131828470
7 35754455353
8 9300033719253
9 2216652346764139
10 480242932559153642
11 94874768179629903791
12 17193541252761002222476
13 2876019980110265392778268

[1,1,7,87,3990,545544,131828470,35754455353,
 9300033719253,2216652346764139,480242932559153642,
 94874768179629903791,17193541252761002222476,
 2876019980110265392778268]

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Last modified September 22 02:38 EDT 2021. Contains 347605 sequences. (Running on oeis4.)