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A355048 as a simple table

na(n)
63
718
8122
9655
103240
1114531
1261520
13247381
14958434
153598594
1613180348
1747274577
18166642096
19578750970
201984671466
216731351834
2222612409886
2375321920403
24249028297179
25817867225710
262670093233760
278670380548402

[3,18,122,655,3240,14531,61520,247381,958434,
 3598594,13180348,47274577,166642096,578750970,
 1984671466,6731351834,22612409886,75321920403,
 249028297179,817867225710,2670093233760,
 8670380548402]