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A054361 as a simple table

na(n)
10
20
30
40
50
60
73
820
9198
101390
119474
1235488
13178448
14696371
152721544
1610683110
1741334494
18155723774
19596182769
202257379379
218587521496
2232688629235
23124568505590
24475147925759
251815832051949

[0,0,0,0,0,0,3,20,198,1390,9474,35488,178448,
 696371,2721544,10683110,41334494,155723774,
 596182769,2257379379,8587521496,32688629235,
 124568505590,475147925759,1815832051949]