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A325513 as a simple table

na(n)
01
12
22
38
48
532
6144
7432
82160
927000
10582120
117623000
12336936600
136740402760
14543454231320
1557619849046760
164683793138766280
17412882704970215480
1888171665744392750520
1912780536107937124847320
202685589660883755945879560
21942036670625665177379096280

[1,2,2,8,8,32,144,432,2160,27000,582120,7623000,
 336936600,6740402760,543454231320,57619849046760,
 4683793138766280,412882704970215480,
 88171665744392750520,12780536107937124847320,
 2685589660883755945879560,
 942036670625665177379096280]