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A254301 as a simple table

na(n)
112616
293326
3517934
42530381
513348182
669860227
7375506912
82051413540
911310694254
1062889999700
11351655793662
121970566420399
1311065476492562
1462188075983543
15349725627460782
161967369841833464
1711069592090734828

[12616,93326,517934,2530381,13348182,69860227,
 375506912,2051413540,11310694254,62889999700,
 351655793662,1970566420399,11065476492562,
 62188075983543,349725627460782,1967369841833464,
 11069592090734828]