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A246049 as a simple table

na(n)
01
10
21
30
43
51
60
719
86
92
100
11175
1251
1324
146
150
162101
17580
18300
19120
2024
210
2231031
238265
244360
252160
26720
27120
280
29543607
30141246
3174130
3241160
3317640
345040
35720
360
3711012415
382810437
391456224
40861420
41430080
42161280
4340320
445040

[1,0,1,0,3,1,0,19,6,2,0,175,51,24,6,0,2101,580,
 300,120,24,0,31031,8265,4360,2160,720,120,0,
 543607,141246,74130,41160,17640,5040,720,0,
 11012415,2810437,1456224,861420,430080,161280,
 40320,5040]