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A365623 as a simple table

na(n)
01
11
21
31
41
52
61
71
83
96
101
111
123
1313
1424
151
161
173
1816
1975
20120
211
221
233
2416
25109
26541
27720
281
291
303
3116
32125
33918
344683
355040
361
371
383
3916
40125
411171
429277
4347293
4440320
451
461
473
4816
49125
501296
5112965
52109438
53545835
54362880
551
561
573
5816
59125
601296
6115511
62166836
631475691
647087261
653628800

[1,1,1,1,1,2,1,1,3,6,1,1,3,13,24,1,1,3,16,75,120,
 1,1,3,16,109,541,720,1,1,3,16,125,918,4683,5040,1,
 1,3,16,125,1171,9277,47293,40320,1,1,3,16,125,
 1296,12965,109438,545835,362880,1,1,3,16,125,1296,
 15511,166836,1475691,7087261,3628800]