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A350794 as a simple table

n a(n)
1 1
2 1
3 2
4 20
5 574
6 48854
7 12444800
8 9849180230
9 25265372689314
10 218451490123178684
11 6562780921564838071734
12 700270642102506752862044142
13 269621199012416753533007480951824
14 378982029174285293421133982496722212766
15 1962119228020498122395242424575089505014761082 

[1,1,2,20,574,48854,12444800,9849180230,
 25265372689314,218451490123178684,
 6562780921564838071734,
 700270642102506752862044142,
 269621199012416753533007480951824,
 378982029174285293421133982496722212766,
 1962119228020498122395242424575089505014761082]

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Last modified June 7 05:57 EDT 2024. Contains 373144 sequences. (Running on oeis4.)