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A141406 as a simple table

na(n)
11
22
36
412
520
624
730
840
948
1060
1172
1290
13120
14168
15180
16240
17336
18360
19420
20480
21504
22600
23630
24672
25720
26840
271080
281260
291440
301680
312160
322520
333360
343780
353960
364200
374320
384620
395040
406720
417560
429240
4310080
4412600
4513860
4615120
4718480
4820160

[1,2,6,12,20,24,30,40,48,60,72,90,120,168,180,240,
 336,360,420,480,504,600,630,672,720,840,1080,1260,
 1440,1680,2160,2520,3360,3780,3960,4200,4320,4620,
 5040,6720,7560,9240,10080,12600,13860,15120,18480,
 20160]