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A145902 as a simple table

na(n)
01
11
21
31
44
54
61
714
836
924
101
1148
12240
13384
14192
151
16162
171440
184160
194800
201920
211
22536
238216
2438400
2576800
2669120
2723040
281
291738
3045528
31326032
321008000
331532160
341128960
35322560
361
375536
38247456
392634240
4011854080
4127095040
4233116160

[1,1,1,1,4,4,1,14,36,24,1,48,240,384,192,1,162,
 1440,4160,4800,1920,1,536,8216,38400,76800,69120,
 23040,1,1738,45528,326032,1008000,1532160,1128960,
 322560,1,5536,247456,2634240,11854080,27095040,
 33116160]