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A122193 as a simple table

na(n)
11
21
36
46
51
624
7114
8180
990
101
1178
12978
134320
148460
157560
162520
171
18240
196810
2063540
21271170
22604800
23730800
24453600
25113400
261
27726
2843746
29774000
306075900
3125424280
3261923960
3390720000
3478813000
3537422000
367484400

[1,1,6,6,1,24,114,180,90,1,78,978,4320,8460,7560,
 2520,1,240,6810,63540,271170,604800,730800,453600,
 113400,1,726,43746,774000,6075900,25424280,
 61923960,90720000,78813000,37422000,7484400]