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A217028 as a simple table

na(n)
10
21
31
42
516
62
74
8121
9121
104
118
121024
133456
141024
158
1616
178464
18108900
19108900
208464
2116
2232
2370225
243356150
2512931216
263356150
2770225
2832
2964
30582169
31103754596
321501795009
331501795009
34103754596
35582169
3664
37128
384826809
393204762800

[0,1,1,2,16,2,4,121,121,4,8,1024,3456,1024,8,16,
 8464,108900,108900,8464,16,32,70225,3356150,
 12931216,3356150,70225,32,64,582169,103754596,
 1501795009,1501795009,103754596,582169,64,128,
 4826809,3204762800]