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A066881 as a simple table

na(n)
1121679
21043909
32350171
42918263
53396103
63566807
73688067
84019467
94562827
105963407
117300697
127485979
137853933
148103301
158364151
169237779
179514213
189638527
1910531123
2011094619
2111384447
2212721937
2313576267
2415331313

[121679,1043909,2350171,2918263,3396103,3566807,
 3688067,4019467,4562827,5963407,7300697,7485979,
 7853933,8103301,8364151,9237779,9514213,9638527,
 10531123,11094619,11384447,12721937,13576267,
 15331313]