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A204230 as a simple table

n a(n)
1 81
2 450
3 450
4 2500
5 4539
6 2500
7 11100
8 44641
9 44641
10 11100
11 49284
12 312001
13 752562
14 312001
15 49284
16 192474
17 2173565
18 8183170
19 8183170
20 2173565
21 192474
22 751689
23 12097076
24 87487117
25 129062037
26 87487117
27 12097076
28 751689
29 2707641
30 67329896

[81,450,450,2500,4539,2500,11100,44641,44641,
 11100,49284,312001,752562,312001,49284,192474,
 2173565,8183170,8183170,2173565,192474,751689,
 12097076,87487117,129062037,87487117,12097076,
 751689,2707641,67329896]

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Last modified September 17 19:58 EDT 2021. Contains 347489 sequences. (Running on oeis4.)