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A227540 as a simple table

na(n)
01
14
218
31
4150
51
6294
71
8270
91
10726
111
1235490
131
1490
151
168670
171
1815162
191
206930
211
223174
231
2468250
251
26162
271
2825230
291
30443982
311
3216830
331
34210
351
3671010030
371
38234
391
40554730
411
4277658
431
4431050
451
4613254
471
482274090
491
503366
511
5284270
531
5443890
551

[1,4,18,1,150,1,294,1,270,1,726,1,35490,1,90,1,
 8670,1,15162,1,6930,1,3174,1,68250,1,162,1,25230,
 1,443982,1,16830,1,210,1,71010030,1,234,1,554730,
 1,77658,1,31050,1,13254,1,2274090,1,3366,1,84270,
 1,43890,1]