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A020231 as a simple table

na(n)
1781
21541
35461
45611
57813
613021
714981
815751
924211
1025351
1129539
1238081
1340501
1444801
1553971
1679381
17100651
18102311
19104721
20112141
21121463
22133141
23141361
24146611
25195313
26211951
27216457
28222301
29251521
30289081
31290629
32298271
33315121

[781,1541,5461,5611,7813,13021,14981,15751,24211,
 25351,29539,38081,40501,44801,53971,79381,100651,
 102311,104721,112141,121463,133141,141361,146611,
 195313,211951,216457,222301,251521,289081,290629,
 298271,315121]