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A285903 as a simple table

na(n)
11
20
31
42
54
67
714
823
943
1073
11134
12223
13405
14689
151216
162094
173678
186333
1911080
2019152
2133363
2257798
23100549
24174262
25302898
26525328
27912448
281583069
292748892
304769842
318281087
3214371045
3324946819
3443295806
3575153267
36130434130
37226401111
38392944875
39682038592
401183770424
412054659668
423566162246

[1,0,1,2,4,7,14,23,43,73,134,223,405,689,1216,
 2094,3678,6333,11080,19152,33363,57798,100549,
 174262,302898,525328,912448,1583069,2748892,
 4769842,8281087,14371045,24946819,43295806,
 75153267,130434130,226401111,392944875,682038592,
 1183770424,2054659668,3566162246]