A161362 - OEIS

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A161362 as a simple table

n	a(n)
0	1
1	372
2	372
3	29250
4	138384
5	29250
6	-134120
7	10881000
8	10881000
9	-134120
10	54261375
11	-49892640
12	855562500
13	-49892640
14	54261375
15	-6139293372
16	20185231500
17	-3923010000
18	-3923010000
19	20185231500
20	-6139293372

[1,372,372,29250,138384,29250,-134120,10881000, 10881000,-134120,54261375,-49892640,855562500, -49892640,54261375,-6139293372,20185231500, -3923010000,-3923010000,20185231500,-6139293372]