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A156576 as a simple table

na(n)
01
11
21
31
41
52
61
71
85
96
101
111
127
1385
1424
151
161
179
18238
194165
20120
211
221
2311
24513
2533796
26537285
27720
281
291
3013
31946
32160569
3318486412
34172468485
355040
361
371
3815
391573
40554356
41255786417
4237065256060
43132628264965
4440320
451
461
4717
482430
491549405
502057215116
511979019508329
52263459840074480
53237802479082245
54362880

[1,1,1,1,1,2,1,1,5,6,1,1,7,85,24,1,1,9,238,4165,
 120,1,1,11,513,33796,537285,720,1,1,13,946,160569,
 18486412,172468485,5040,1,1,15,1573,554356,
 255786417,37065256060,132628264965,40320,1,1,17,
 2430,1549405,2057215116,1979019508329,
 263459840074480,237802479082245,362880]