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A317677 as a simple table

n a(n)
1 1
2 1
3 4
4 32
5 402
6 7038
7 160114
8 4522578
9 153640590
10 6132546770
11 282517271694
12 14812447505646
13 873934551644074
14 57486823088667270
15 4183353479821220130
16 334572221351085006242
17 29242220614539638127294
18 2779426070382982579163202
19 286058737295150226682469518

[1,1,4,32,402,7038,160114,4522578,153640590,
 6132546770,282517271694,14812447505646,
 873934551644074,57486823088667270,
 4183353479821220130,334572221351085006242,
 29242220614539638127294,2779426070382982579163202,
 286058737295150226682469518]

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Last modified July 29 07:28 EDT 2021. Contains 346340 sequences. (Running on oeis4.)