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A353775 as a simple table

na(n)
01
10
20
30
424
5240
61560
78400
881144
91638000
1031058520
11482499600
126905646264
13114015261360
142456232531480
1559734751403600
161427946773067384
1733377481440110320
18818549745973204440
1922338800420915168400
20667566534457962216504
2120735588176755396824880

[1,0,0,0,24,240,1560,8400,81144,1638000,31058520,
 482499600,6905646264,114015261360,2456232531480,
 59734751403600,1427946773067384,33377481440110320,
 818549745973204440,22338800420915168400,
 667566534457962216504,20735588176755396824880]