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A253407 as a simple table

n a(n)
1 81
2 480
3 480
4 2890
5 2192
6 2890
7 17560
8 8168
9 8168
10 17560
11 106540
12 37828
13 27362
14 37828
15 106540
16 646240
17 158472
18 108950
19 108950
20 158472
21 646240
22 3920448
23 638602
24 367348
25 403698
26 367348
27 638602
28 3920448
29 23781448
30 2763096
31 1489310
32 1739014

[81,480,480,2890,2192,2890,17560,8168,8168,17560,
 106540,37828,27362,37828,106540,646240,158472,
 108950,108950,158472,646240,3920448,638602,367348,
 403698,367348,638602,3920448,23781448,2763096,
 1489310,1739014]

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Last modified June 30 06:00 EDT 2022. Contains 354914 sequences. (Running on oeis4.)