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A224048 as a simple table

na(n)
1610
259792
31801402
428403642
5310514900
62701569493
720096076442
8133729094355
9821109158656
104743773544158
1126052580835518
12136551839375912
13683560425650120
143267176210453459
1514908991892646144
1664985125266087385

[610,59792,1801402,28403642,310514900,2701569493,
 20096076442,133729094355,821109158656,
 4743773544158,26052580835518,136551839375912,
 683560425650120,3267176210453459,
 14908991892646144,64985125266087385]