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A124493 as a simple table

na(n)
13
26
321
445
590
6180
7255
8360
9510
10516
11615
12705
13726
14741
15756
16906
17945
18951
19966
201230
211350
221410
231725
241746
251770
261911
271956
282541
292700
302721
312925
323051
333066
343225
353540
363576
373675
383951
394485
404611
415295
425346
435355
445586
455736
465775
475901

[3,6,21,45,90,180,255,360,510,516,615,705,726,741,
 756,906,945,951,966,1230,1350,1410,1725,1746,1770,
 1911,1956,2541,2700,2721,2925,3051,3066,3225,3540,
 3576,3675,3951,4485,4611,5295,5346,5355,5586,5736,
 5775,5901]