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A211380 as a simple table

na(n)
30
41
55
615
742
894
9189
10340
11572
12903
131365
141981
152790
163820
175117
186714
198664
2011005
2113797
2217083
2320930
2425386
2530525
2636400
2743092
2850659
2959189
3068745
3179422
3291288
33104445
34118966
35134960
36152505
37171717
38192679
39215514
40240310
41267197
42296268
43327660

[0,1,5,15,42,94,189,340,572,903,1365,1981,2790,
 3820,5117,6714,8664,11005,13797,17083,20930,25386,
 30525,36400,43092,50659,59189,68745,79422,91288,
 104445,118966,134960,152505,171717,192679,215514,
 240310,267197,296268,327660]