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A109797 as a simple table

na(n)
124
230
340
442
548
660
780
880
996
10102
11126
12140
13140
14156
15156
16156
17174
18180
19180
20198
21216
22224
23224
24264
25276
26280
27294
28294
29300
30320
31340
32372
33380
34384
35440
36440
37468
38500
39504
40510
41528
42560
43582
44608
45616
46642
47680
48684
49690
50690
51696
52702
53736
54750

[24,30,40,42,48,60,80,80,96,102,126,140,140,156,
 156,156,174,180,180,198,216,224,224,264,276,280,
 294,294,300,320,340,372,380,384,440,440,468,500,
 504,510,528,560,582,608,616,642,680,684,690,690,
 696,702,736,750]