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A077152 as a simple table

na(n)
13
26
312
414
520
624
732
838
942
1044
1154
1260
1368
1472
1574
1680
1790
1898
19104
20108
21110
22114
23132
24138
25140
26150
27152
28158
29168
30174
31182
32192
33194
34198
35200
36212
37228
38230
39234
40240
41252
42258
43270
44272
45278
46282
47294
48308
49312
50314
51318
52332
53348
54350
55354
56360

[3,6,12,14,20,24,32,38,42,44,54,60,68,72,74,80,90,
 98,104,108,110,114,132,138,140,150,152,158,168,
 174,182,192,194,198,200,212,228,230,234,240,252,
 258,270,272,278,282,294,308,312,314,318,332,348,
 350,354,360]