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A160898 as a simple table

na(n)
1127
28001
346228
4256032
5496062
62912364
72490216
88193024
911233404
1031251906
1122498812
1293195648
1351083718
14156883608
15180566568
16262176768
17191591946
18707704452
19331934820
201000060992
21906438624
221417425156
23854570808
242982260736
251550193750
263218274234

[127,8001,46228,256032,496062,2912364,2490216,
 8193024,11233404,31251906,22498812,93195648,
 51083718,156883608,180566568,262176768,191591946,
 707704452,331934820,1000060992,906438624,
 1417425156,854570808,2982260736,1550193750,
 3218274234]