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A179430 as a simple table

n a(n)
0 1
1 1
2 1
3 3
4 9
5 1
6 84
7 405
8 81
9 1
10 17550
11 121500
12 32805
13 729
14 1
15 25621596
16 247203171
17 82255257
18 2539107
19 6561
20 1
21 268715232324
22 3543210805275
23 1382411964132
24 53628242751
25 199290375
26 59049
27 1
28 21091830512086620
29 373203783345533355

[1,1,1,3,9,1,84,405,81,1,17550,121500,32805,729,1,
 25621596,247203171,82255257,2539107,6561,1,
 268715232324,3543210805275,1382411964132,
 53628242751,199290375,59049,1,21091830512086620,
 373203783345533355]

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Last modified July 17 02:10 EDT 2019. Contains 325092 sequences. (Running on oeis4.)