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A164389 as a simple table

na(n)
01
12
24
38
414
525
645
781
8145
9260
10467
11838
121503
132697
144840
158684
1615581
1727958
1850166
1990012
20161509
21289799
22519989
23933019
241674126
253003903
265389930
279671201
2817353133
2931136896
3055869228
31100246695
32179873620
33322748972
34579111590
351039105525

[1,2,4,8,14,25,45,81,145,260,467,838,1503,2697,
 4840,8684,15581,27958,50166,90012,161509,289799,
 519989,933019,1674126,3003903,5389930,9671201,
 17353133,31136896,55869228,100246695,179873620,
 322748972,579111590,1039105525]