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A257783 as a simple table

na(n)
01
10
21
30
41
52
60
71
83
96
100
111
127
1312
1424
150
161
1712
1835
1960
20120
210
221
2325
2487
25210
26360
27720
280
291
3044
31232
32609
331470
342520
355040
360
371
3889
39599
401961
414872
4211760
4320160
4440320
450
461
47160
481591
495952
5017649
5143848
52105840
53181440
54362880
550
561
57321
584202
5919255
6060465
61176490
62438480
631058400
641814400
653628800

[1,0,1,0,1,2,0,1,3,6,0,1,7,12,24,0,1,12,35,60,120,
 0,1,25,87,210,360,720,0,1,44,232,609,1470,2520,
 5040,0,1,89,599,1961,4872,11760,20160,40320,0,1,
 160,1591,5952,17649,43848,105840,181440,362880,0,
 1,321,4202,19255,60465,176490,438480,1058400,
 1814400,3628800]