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A289055 as a simple table

na(n)
02
13
26
34
48
512
66
712
818
924
108
1116
1224
1332
1440
1512
1624
1736
1848
1960
2072
2114
2228
2342
2456
2570
2684
2798
2818
2936
3054
3172
3290
33108
34126
35144
3620
3740
3860
3980
40100
41120
42140
43160
44180
4524
4648
4772
4896
49120
50144
51168
52192
53216
54240
5530
5660
5790
58120
59150
60180
61210
62240
63270
64300
65330

[2,3,6,4,8,12,6,12,18,24,8,16,24,32,40,12,24,36,
 48,60,72,14,28,42,56,70,84,98,18,36,54,72,90,108,
 126,144,20,40,60,80,100,120,140,160,180,24,48,72,
 96,120,144,168,192,216,240,30,60,90,120,150,180,
 210,240,270,300,330]