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A036705 as a simple table

na(n)
01
18
212
316
432
528
640
740
848
968
1056
1172
1268
1388
1488
1584
16112
17112
18112
19116
20112
21144
22140
23144
24144
25168
26164
27160
28184
29172
30200
31192
32188
33208
34224
35224
36228
37224
38248
39236
40264
41248
42264
43276
44264
45288
46276
47304
48304
49312

[1,8,12,16,32,28,40,40,48,68,56,72,68,88,88,84,
 112,112,112,116,112,144,140,144,144,168,164,160,
 184,172,200,192,188,208,224,224,228,224,248,236,
 264,248,264,276,264,288,276,304,304,312]