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A202002 as a simple table

na(n)
11
281
3101
41357
57463
680065
7490879
83697331
928156261
10240962805
111907124597
1216026836953
13133898693111
141130246507329
159448228560881
1679776887571979
17675881669398761
185767799951404371
1949328839761741989
20423380827767076411

[1,81,101,1357,7463,80065,490879,3697331,28156261,
 240962805,1907124597,16026836953,133898693111,
 1130246507329,9448228560881,79776887571979,
 675881669398761,5767799951404371,
 49328839761741989,423380827767076411]