A162879 - OEIS

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A162879 as a simple table

n	a(n)
0	1
1	42
2	1722
3	69741
4	2824080
5	114340800
6	4629407580
7	187434189600
8	7588784431200
9	307252630616400
10	12439960566432000
11	503665724648352000
12	20392280251485912000
13	825637071380896320000
14	33428168171083640640000

[1,42,1722,69741,2824080,114340800,4629407580, 187434189600,7588784431200,307252630616400, 12439960566432000,503665724648352000, 20392280251485912000,825637071380896320000, 33428168171083640640000]