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A144520 as a simple table

na(n)
00
10
20
30
41
52
65
710
822
946
10105
11234
12550
131300
143158
157740
1619319
1748628
18123866
19317954
20823064
212144504
225623755
2314828073
2439299896
25104636889
26279793449
27751065459
282023443031
295469566584
3014830871801
3140330829029
32109972410220
33300628862479

[0,0,0,0,1,2,5,10,22,46,105,234,550,1300,3158,
 7740,19319,48628,123866,317954,823064,2144504,
 5623755,14828073,39299896,104636889,279793449,
 751065459,2023443031,5469566584,14830871801,
 40330829029,109972410220,300628862479]