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A120346 as a simple table

na(n)
11
22
36
423
5102
6492
72498
813130
970800
10389446
112176802
1212328552
1370597568
14408061604
152377643974
1613950607135
1782355028006
18488797440712
192915087969496
2017459865132260
21104981190319396
22633438776314456

[1,2,6,23,102,492,2498,13130,70800,389446,2176802,
 12328552,70597568,408061604,2377643974,
 13950607135,82355028006,488797440712,
 2915087969496,17459865132260,104981190319396,
 633438776314456]