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A138938 as a simple table

na(n)
11
23
39
430
542
678
787
8138
9189
10303
11318
12330
13408
14462
15504
16561
171002
181389
191746
201794
212040
222418
232790
243894
254077
264722
276738
2810641
2914610
3014616
3115294
3216662
3318966
3419059
3526142
3627144
3728299
3831638
3933639
4039360

[1,3,9,30,42,78,87,138,189,303,318,330,408,462,
 504,561,1002,1389,1746,1794,2040,2418,2790,3894,
 4077,4722,6738,10641,14610,14616,15294,16662,
 18966,19059,26142,27144,28299,31638,33639,39360]