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A108863 as a simple table

na(n)
00
10
20
31
45
521
678
7274
8927
93061
109933
1131824
12100972
13317942
14995088
153099105
169612735
1729715525
1891595391
19281643480
20864189486
212646805668
228093543439
2324713953515
2475370741506
25229604257846
26698754428388
272124616182139

[0,0,0,1,5,21,78,274,927,3061,9933,31824,100972,
 317942,995088,3099105,9612735,29715525,91595391,
 281643480,864189486,2646805668,8093543439,
 24713953515,75370741506,229604257846,698754428388,
 2124616182139]