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A035118 as a simple table

n a(n)
3 1
4 -72
5 2484
6 -54528
7 852426
8 -10055232
9 92389176
10 -671302656
11 3858182955
12 -17183392736
13 55424393460
14 -98492944896
15 -138398873682
16 1754429566464
17 -6543407393352
18 11399973267456
19 9872745919317
20 -120249696817008
21 328342926322544
22 -252123333707520

[1,-72,2484,-54528,852426,-10055232,92389176,
 -671302656,3858182955,-17183392736,55424393460,
 -98492944896,-138398873682,1754429566464,
 -6543407393352,11399973267456,9872745919317,
 -120249696817008,328342926322544,-252123333707520]

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Last modified June 18 22:00 EDT 2021. Contains 345125 sequences. (Running on oeis4.)