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A027621 as a simple table

na(n)
090
1288
2700
31440
42646
54480
67128
710800
815730
922176
1030420
1140768
1253550
1369120
1487856
15110160
16136458
17167200
18202860
19243936
20290950
21344448
22405000
23473200
24549666
25635040
26729988
27835200
28951390
291079296
301219680

[90,288,700,1440,2646,4480,7128,10800,15730,22176,
 30420,40768,53550,69120,87856,110160,136458,
 167200,202860,243936,290950,344448,405000,473200,
 549666,635040,729988,835200,951390,1079296,
 1219680]