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A058126 as a simple table

na(n)
01
10
20
318
4240
53100
646620
7823494
816777152
9387420408
109999999900
11285311670490
128916100448112
13302875106592084
1411112006825557820
15437893890380859150
1618446744073709551360

[1,0,0,18,240,3100,46620,823494,16777152,
 387420408,9999999900,285311670490,8916100448112,
 302875106592084,11112006825557820,
 437893890380859150,18446744073709551360]