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A275057 as a simple table

na(n)
00
10
21
31
43
56
617
741
8116
9313
10895
112550
127450
1321881
1465168
15195370
16591007
171798718
185510023
1916966529
2052506837
21163200904
22509323732
231595311747
245013746254
2515805787496
2649969942138
27158396065350
28503317495573
291602973785463
305116010587910
3116360492172347

[0,0,1,1,3,6,17,41,116,313,895,2550,7450,21881,
 65168,195370,591007,1798718,5510023,16966529,
 52506837,163200904,509323732,1595311747,
 5013746254,15805787496,49969942138,158396065350,
 503317495573,1602973785463,5116010587910,
 16360492172347]