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A199837 as a simple table

na(n)
134
26126
3113884
4888420
54340094
615805218
747040968
8120843752
9277500282
10583380598
111141982292
122107735180
133702875670
146237700074
1510134506112
1615955531856
1724435201362
1836516986238
1953395192396
2076561981236

[34,6126,113884,888420,4340094,15805218,47040968,
 120843752,277500282,583380598,1141982292,
 2107735180,3702875670,6237700074,10134506112,
 15955531856,24435201362,36516986238,53395192396,
 76561981236]