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A128363 as a simple table

na(n)
12
23
35
419
5262
617
758
89
910
1013
1114
1255
1386
1412153
15514
16111823
1795
1825
1930
2012147
2168
22235
2329
24280517
2556
2627
27502
2816805
2951
3049
31166
3235
3362
341837
3538
36977969
3782
3839
391370
40289
41122
429822698929535
4365
44133
45697
46161
47303
4819445
4950
50147
51259
521247

[2,3,5,19,262,17,58,9,10,13,14,55,86,12153,514,
 111823,95,25,30,12147,68,235,29,280517,56,27,502,
 16805,51,49,166,35,62,1837,38,977969,82,39,1370,
 289,122,9822698929535,65,133,697,161,303,19445,50,
 147,259,1247]