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A049225 as a simple table

na(n)
11
22
34
46
58
610
712
816
918
1020
1122
1224
1328
1430
1532
1636
1740
1842
1944
2046
2148
2252
2356
2458
2560
2664
2766
2870
2972
3078
3180
3282
3384
3488
3592
3696
37100
38102
39104
40106
41108
42112
43116
44120
45126
46128
47130
48132
49136
50138
51140
52144
53148
54150
55156
56160
57162
58164
59166
60168
61172
62176

[1,2,4,6,8,10,12,16,18,20,22,24,28,30,32,36,40,42,
 44,46,48,52,56,58,60,64,66,70,72,78,80,82,84,88,
 92,96,100,102,104,106,108,112,116,120,126,128,130,
 132,136,138,140,144,148,150,156,160,162,164,166,
 168,172,176]