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A206140 as a simple table

na(n)
01
11
22
34
410
518
644
778
8178
9329
10699
111299
122724
135013
1410198
1519076
1637786
1770448
18138322
19256649
20497884
21925309
221770195
233283971
246249417
2511542969
2621785791
2740231877
2875388314
29138806128
30259010824
31475364152
32882643035
331617443421
342988026528

[1,1,2,4,10,18,44,78,178,329,699,1299,2724,5013,
 10198,19076,37786,70448,138322,256649,497884,
 925309,1770195,3283971,6249417,11542969,21785791,
 40231877,75388314,138806128,259010824,475364152,
 882643035,1617443421,2988026528]