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A067067 as a simple table

na(n)
01
11
22
36
48
52
614
720
824
92304
102304
1111664
121512
132688
14112896
15508032
1618579456
1787091200
1811854080
19368640
206967296
2122861440
22542126592
231872809164800
2440633270272
25559872000
2626873856000
278561413324800
28178362777600

[1,1,2,6,8,2,14,20,24,2304,2304,11664,1512,2688,
 112896,508032,18579456,87091200,11854080,368640,
 6967296,22861440,542126592,1872809164800,
 40633270272,559872000,26873856000,8561413324800,
 178362777600]