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A205246 as a simple table

n a(n)
1 81
2 486
3 486
4 2990
5 4158
6 2990
7 18148
8 36478
9 36478
10 18148
11 111041
12 323806
13 515162
14 323806
15 111041
16 677732
17 2873148
18 7051340
19 7051340
20 2873148
21 677732
22 4143102
23 25443411
24 97718448
25 144087952
26 97718448
27 25443411
28 4143102
29 25302238

[81,486,486,2990,4158,2990,18148,36478,36478,
 18148,111041,323806,515162,323806,111041,677732,
 2873148,7051340,7051340,2873148,677732,4143102,
 25443411,97718448,144087952,97718448,25443411,
 4143102,25302238]

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Last modified March 29 09:59 EDT 2024. Contains 371268 sequences. (Running on oeis4.)