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A067050 as a simple table

na(n)
01
11
21
33
42
51
66
760
86
91
1010
113024
1212600
1324
141
1515
16240240
172874009600
1838102400
19120
201
2121
2227907200
23129470223826944000
24159950125679984640000
252112397056000
26720
271
2828
294475671200
301754345199379977566208000000

[1,1,1,3,2,1,6,60,6,1,10,3024,12600,24,1,15,
 240240,2874009600,38102400,120,1,21,27907200,
 129470223826944000,159950125679984640000,
 2112397056000,720,1,28,4475671200,
 1754345199379977566208000000]