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A043891 as a simple table

na(n)
18
216
333
444
558
666
784
891
9108
10116
11133
12141
13158
14169
15183
16191
17224
18233
19241
20258
21266
22283
23294
24308
25316
26334
27341
28358
29366
30383
31391
32424
33433
34441
35459
36466
37483
38491
39508
40516
41533
42544
43558
44566
45584
46591
47608
48616

[8,16,33,44,58,66,84,91,108,116,133,141,158,169,
 183,191,224,233,241,258,266,283,294,308,316,334,
 341,358,366,383,391,424,433,441,459,466,483,491,
 508,516,533,544,558,566,584,591,608,616]