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A162885 as a simple table

n a(n)
0 1
1 45
2 1980
3 86130
4 3746160
5 162915390
6 7084967670
7 308115104220
8 13399485132330
9 582724430755830
10 25341851494598760
11 1102080851855063190
12 47927918932540448670
13 2084316599215116583020
14 90643945794494362584930

[1,45,1980,86130,3746160,162915390,7084967670,
 308115104220,13399485132330,582724430755830,
 25341851494598760,1102080851855063190,
 47927918932540448670,2084316599215116583020,
 90643945794494362584930]

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Last modified March 28 17:42 EDT 2024. Contains 371254 sequences. (Running on oeis4.)