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A186469 as a simple table

na(n)
11321
21754
34023
49834
516083
634314
749407
8109950
9159879
10350418
11540777
121143302
131845649
143753244
156241282
1612344866
1721014030
1840729476
1970552158
20134674572
21236349786
22446055356
23790511890
241479273964
252640888394

[1321,1754,4023,9834,16083,34314,49407,109950,
 159879,350418,540777,1143302,1845649,3753244,
 6241282,12344866,21014030,40729476,70552158,
 134674572,236349786,446055356,790511890,
 1479273964,2640888394]