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A181586 as a simple table

na(n)
00
10
21
30
41
52
65
78
817
934
1069
11136
12273
13546
141093
152184
164369
178738
1817477
1934952
2069905
21139810
22279621
23559240
241118481
252236962
264473925
278947848
2817895697
2935791394
3071582789
31143165576
32286331153
33572662306
341145324613
352290649224

[0,0,1,0,1,2,5,8,17,34,69,136,273,546,1093,2184,
 4369,8738,17477,34952,69905,139810,279621,559240,
 1118481,2236962,4473925,8947848,17895697,35791394,
 71582789,143165576,286331153,572662306,1145324613,
 2290649224]