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A047916 as a simple table

na(n)
11
22
32
46
50
66
78
88
90
1024
1120
120
130
140
15120
1612
1736
1848
190
200
21720
2242
230
240
250
260
270
285040
2932
3064
310
32384
330
340
350
3640320
3754
380
39324
400
410
420
430
440
45362880
4640
47200
480
490
503840
510
520
530
540
553628800
56110
570
580
590
600
610
620
630
640
650
6639916800
6748
68144

[1,2,2,6,0,6,8,8,0,24,20,0,0,0,120,12,36,48,0,0,
 720,42,0,0,0,0,0,5040,32,64,0,384,0,0,0,40320,54,
 0,324,0,0,0,0,0,362880,40,200,0,0,3840,0,0,0,0,
 3628800,110,0,0,0,0,0,0,0,0,0,39916800,48,144]