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A180398 as a simple table

na(n)
13
26
38
410
512
620
721
824
930
1036
1140
1266
1381
1484
1599
16100
17108
18110
19120
20153
21176
22180
23187
24200
25238
26240
27266
28288
29342
30390
31391
32396
33399
34414
35437
36440
37456
38460
39494
40504
41552
42570
43572
44575
45588
46600
47616
48629
49630
50640
51644
52646
53690
54700
55702
56714

[3,6,8,10,12,20,21,24,30,36,40,66,81,84,99,100,
 108,110,120,153,176,180,187,200,238,240,266,288,
 342,390,391,396,399,414,437,440,456,460,494,504,
 552,570,572,575,588,600,616,629,630,640,644,646,
 690,700,702,714]