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A162360 as a simple table

na(n)
01
121
2230
31750
410394
551338
6219373
7833129
82867249
99073845
1026706681
1173769301
12192639951
13478480891
141136148412
152590157556
165690334091
1712085148911
1824881271591
1949780020675
2096990931345
21184385864444

[1,21,230,1750,10394,51338,219373,833129,2867249,
 9073845,26706681,73769301,192639951,478480891,
 1136148412,2590157556,5690334091,12085148911,
 24881271591,49780020675,96990931345,184385864444]