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A231602 as a simple table

na(n)
11
20
32
43
50
66
74
836
90
1024
1165
1280
13360
140
15120
16306
171950
181200
193600
200
21720
224207
2312852
2440950
2516800
2637800
270
285040
2938424
30235592
31359856
32764400
33235200
34423360
350
3640320
37573057
382766528
398481312
408636544
4113759200
423386880
435080320
440
45362880

[1,0,2,3,0,6,4,36,0,24,65,80,360,0,120,306,1950,
 1200,3600,0,720,4207,12852,40950,16800,37800,0,
 5040,38424,235592,359856,764400,235200,423360,0,
 40320,573057,2766528,8481312,8636544,13759200,
 3386880,5080320,0,362880]