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A204450 as a simple table

na(n)
00
12
26
317
430
5177
6417
71857
84302
919457
1047731
11203777
12509769
132134017
145462701
1522347777
1658104062
17234029057
18616919457
192450784257
206533317815
2125664946177
2269085604341
23268766806017
24729558799305
252814562533377

[0,2,6,17,30,177,417,1857,4302,19457,47731,203777,
 509769,2134017,5462701,22347777,58104062,
 234029057,616919457,2450784257,6533317815,
 25664946177,69085604341,268766806017,729558799305,
 2814562533377]