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A005153 as a simple table

na(n)
11
22
34
46
58
612
716
818
920
1024
1128
1230
1332
1436
1540
1642
1748
1854
1956
2060
2164
2266
2372
2478
2580
2684
2788
2890
2996
30100
31104
32108
33112
34120
35126
36128
37132
38140
39144
40150
41156
42160
43162
44168
45176
46180
47192
48196
49198
50200
51204
52208
53210
54216
55220
56224
57228
58234
59240
60252

[1,2,4,6,8,12,16,18,20,24,28,30,32,36,40,42,48,54,
 56,60,64,66,72,78,80,84,88,90,96,100,104,108,112,
 120,126,128,132,140,144,150,156,160,162,168,176,
 180,192,196,198,200,204,208,210,216,220,224,228,
 234,240,252]