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A271549 as a simple table

na(n)
11399
22157763
313034041
438208649
538502313
641518651
742745111
848154147
949435063
1053872447
1158981513
1275194563
1383037247
1486139409
15101533963
16106287019
17140778403
18144593431
19155554237
20166083133
21166650193
22189371671
23199865893
24201738379
25224472877
26240133753
27271331773

[1399,2157763,13034041,38208649,38502313,41518651,
 42745111,48154147,49435063,53872447,58981513,
 75194563,83037247,86139409,101533963,106287019,
 140778403,144593431,155554237,166083133,166650193,
 189371671,199865893,201738379,224472877,240133753,
 271331773]