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A254209 as a simple table

na(n)
10
227
347
4610
5769
64353
79126
825389
933798
1085437
11105502
12224414
13342993
14608338
15731220
161297874
171513366
182471660
193316174
204892872
215594456
228495902
2310580268
2414864909
2518500679
2624975320
2728034979
2839173178
2943315043
3056273764
3167819100

[0,27,47,610,769,4353,9126,25389,33798,85437,
 105502,224414,342993,608338,731220,1297874,
 1513366,2471660,3316174,4892872,5594456,8495902,
 10580268,14864909,18500679,24975320,28034979,
 39173178,43315043,56273764,67819100]