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A075179 as a simple table

na(n)
01
16
26
360
410
5252
684
7360
890
9660
1044
1132760
125460
132520
14360
1512240
1634
1714364
181596
1919800
2013860
2191080
22920
23982800
2481900
2519656
261512
2748720
281160
291718640
30114576
311884960
32117810
3321420
34140
3569090840
36109668
3717784
38936
391623600
409020

[1,6,6,60,10,252,84,360,90,660,44,32760,5460,2520,
 360,12240,34,14364,1596,19800,13860,91080,920,
 982800,81900,19656,1512,48720,1160,1718640,114576,
 1884960,117810,21420,140,69090840,109668,17784,
 936,1623600,9020]