A053103 - OEIS

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A053103 as a simple table

n	a(n)
0	1
1	16
2	352
3	9856
4	335104
5	13404160
6	616591360
7	32062750720
8	1859639541760
9	119016930672640
10	8331185147084800
11	633170071178444800
12	51919945836632473600
13	4568955233623657676800
14	429481791960623821619200

[1,16,352,9856,335104,13404160,616591360, 32062750720,1859639541760,119016930672640, 8331185147084800,633170071178444800, 51919945836632473600,4568955233623657676800, 429481791960623821619200]