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A229565 as a simple table

na(n)
11
21
32
41
56
66
71
812
916
1024
111
1220
1396
14120
15120
161
1730
18264
19304
20648
21720
221
2342
24524
252904
264416
275040
285040
291
3056
31920
329120
339968
3438520
3538592
3640320
371
3872
391484
4020272
41133616
42257136
43302400
44362880
45362880
461
4790
482216
4938176
50431328
51465984

[1,1,2,1,6,6,1,12,16,24,1,20,96,120,120,1,30,264,
 304,648,720,1,42,524,2904,4416,5040,5040,1,56,920,
 9120,9968,38520,38592,40320,1,72,1484,20272,
 133616,257136,302400,362880,362880,1,90,2216,
 38176,431328,465984]