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A056112 as a simple table

na(n)
11
21
34
410
522
647
797
8197
9397
10797
111597
123198
136400
1412804
1525612
1651228
17102460
18204924
19409852
20819708
211639420
223278844
236557692
2413115389
2526230783
2652461571
27104923147
28209846299
29419692603
30839385211
311678770427

[1,1,4,10,22,47,97,197,397,797,1597,3198,6400,
 12804,25612,51228,102460,204924,409852,819708,
 1639420,3278844,6557692,13115389,26230783,
 52461571,104923147,209846299,419692603,839385211,
 1678770427]