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A027930 as a simple table

na(n)
41
53
68
721
854
9133
10309
11674
121383
132683
144950
158735
1614820
1724285
1838587
1959652
2089981
21132771
22192052
23272841
24381314
25524997
26712977
27956134
281267395
291662011
302157858
312775763
323539856
334477949
345621943
357008264
368678329
3710679043
3813063328
3915890685

[1,3,8,21,54,133,309,674,1383,2683,4950,8735,
 14820,24285,38587,59652,89981,132771,192052,
 272841,381314,524997,712977,956134,1267395,
 1662011,2157858,2775763,3539856,4477949,5621943,
 7008264,8678329,10679043,13063328,15890685]