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A076681 as a simple table

na(n)
12
23
35
410
511
612
717
834
974
10136
11155
12259
13271
14290
15352
16479
17494
18677
19776
20862
21921
22932
232211
243927
254688
2612567

[2,3,5,10,11,12,17,34,74,136,155,259,271,290,352,
 479,494,677,776,862,921,932,2211,3927,4688,12567]