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A131109 as a simple table

na(n)
19
24
36
410
569
615
726
8169
9146
10237
1195
121082
13818
14597
151603
162705
172078
184511
191418
202681
2114545
2213863
2337551
246559
2516053
2655805
2726707
2817965
29308918
3032777
3141222
3235103
33393565
34219509
35153263
3687627
372263057
3835981
391789339
40741841
41797542

[9,4,6,10,69,15,26,169,146,237,95,1082,818,597,
 1603,2705,2078,4511,1418,2681,14545,13863,37551,
 6559,16053,55805,26707,17965,308918,32777,41222,
 35103,393565,219509,153263,87627,2263057,35981,
 1789339,741841,797542]