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A054559 as a simple table

na(n)
530
6180
7630
81680
93780
107560
1113860
1223760
1338610
1460060
1590090
16131040
17185640
18257040
19348840
20465120
21610470
22790020
231009470
241275120
251593900
261973400
272421900
282948400
293562650
304275180
315097330
326041280
337120080
348347680
359738960
3611309760
3713076910

[30,180,630,1680,3780,7560,13860,23760,38610,
 60060,90090,131040,185640,257040,348840,465120,
 610470,790020,1009470,1275120,1593900,1973400,
 2421900,2948400,3562650,4275180,5097330,6041280,
 7120080,8347680,9738960,11309760,13076910]