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A177899 as a simple table

na(n)
18
216
324
427
540
648
754
856
980
1081
1188
12104
13112
14120
15125
16135
17136
18152
19162
20168
21176
22184
23189
24208
25216
26232
27240
28248
29250
30264
31270
32272
33280
34296
35297
36304
37312
38328
39336
40343
41344
42351
43368
44375
45376
46378
47405
48408
49424
50432
51440
52456
53459
54464
55472
56488
57496
58512
59513
60520
61528
62536

[8,16,24,27,40,48,54,56,80,81,88,104,112,120,125,
 135,136,152,162,168,176,184,189,208,216,232,240,
 248,250,264,270,272,280,296,297,304,312,328,336,
 343,344,351,368,375,376,378,405,408,424,432,440,
 456,459,464,472,488,496,512,513,520,528,536]