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A324555 as a simple table

na(n)
11
22
39
46
5400
612
73136
824
936
1080
11123904
1260
13692224
14448
152025
16120
1718939904
18180
1994633984
20240
2135721
2211264
232218786816
24360
2510000
2653248
27900
281344
29225754218496
30720
311031865892864
32840
337144929
341114112
351960000
361260
3794076963651584
384980736

[1,2,9,6,400,12,3136,24,36,80,123904,60,692224,
 448,2025,120,18939904,180,94633984,240,35721,
 11264,2218786816,360,10000,53248,900,1344,
 225754218496,720,1031865892864,840,7144929,
 1114112,1960000,1260,94076963651584,4980736]