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A145324 as a simple table

na(n)
11
21
32
41
55
66
71
89
926
1024
111
1214
1371
14154
15120
161
1720
18155
19580
201044
21720
221
2327
24295
251665
265104
278028
285040
291
3035
31511
324025
3318424
3448860
3569264
3640320
371
3844
39826
408624
4154649
42214676
43509004
44663696
45362880
461
4754
481266
4916884
50140889
51761166

[1,1,2,1,5,6,1,9,26,24,1,14,71,154,120,1,20,155,
 580,1044,720,1,27,295,1665,5104,8028,5040,1,35,
 511,4025,18424,48860,69264,40320,1,44,826,8624,
 54649,214676,509004,663696,362880,1,54,1266,16884,
 140889,761166]