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A306005 as a simple table

na(n)
01
10
21
31
43
54
612
719
851
9106
10274
11647
121773
134664
1413418
1538861
16118690
17370588
181202924
194006557
2013764760
2148517672
22175603676
23651026060
242471150365
259590103580
2638023295735
27153871104726
28635078474978
292671365285303
3011444367926725
3149903627379427

[1,0,1,1,3,4,12,19,51,106,274,647,1773,4664,13418,
 38861,118690,370588,1202924,4006557,13764760,
 48517672,175603676,651026060,2471150365,
 9590103580,38023295735,153871104726,635078474978,
 2671365285303,11444367926725,49903627379427]