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A257454 as a simple table

n a(n)
1 1
2 8
3 35
4 80
5 -959
6 -31176
7 -434029
8 -2353376
9 47273761
10 2216299240
11 54409114979
12 709671322224
13 -7010555032415
14 -769095804780520
15 -27981768126212461
16 -591718277116485568
17 773179823364059329
18 753403954307904026568
19 40453080644744591090723
20 1239578120382146959699600

[1,8,35,80,-959,-31176,-434029,-2353376,47273761,
 2216299240,54409114979,709671322224,
 -7010555032415,-769095804780520,
 -27981768126212461,-591718277116485568,
 773179823364059329,753403954307904026568,
 40453080644744591090723,1239578120382146959699600]

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Last modified March 28 09:04 EDT 2024. Contains 371240 sequences. (Running on oeis4.)