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A193474 as a simple table

na(n)
11
21
30
42
50
60
76
80
91
100
1124
120
138
140
150
16120
170
1860
190
201
210
22720
230
24480
250
2632
270
280
295040
300
314200
320
33546
340
351
360
3740320
380
3940320
400
418064
420
43128
440
450
46362880
470
48423360
490
50115920
510
524920
530
541
550
563628800
570
584838400
590
601693440
610
62130560
630
64512
650
660

[1,1,0,2,0,0,6,0,1,0,24,0,8,0,0,120,0,60,0,1,0,
 720,0,480,0,32,0,0,5040,0,4200,0,546,0,1,0,40320,
 0,40320,0,8064,0,128,0,0,362880,0,423360,0,115920,
 0,4920,0,1,0,3628800,0,4838400,0,1693440,0,130560,
 0,512,0,0]