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A261443 as a simple table

na(n)
00
12
29
331
479
5185
6408
7864
81771
93555
107021
1113696
1226453
1350700
1496565
15182983
16345269
17649188
181217000
192275699
204246229
217908427
2214705711
2327307682
2450648414
2593841900
26173714334
27321316013
28593922885
291097150252
302025690002
313738341466
326896182121

[0,2,9,31,79,185,408,864,1771,3555,7021,13696,
 26453,50700,96565,182983,345269,649188,1217000,
 2275699,4246229,7908427,14705711,27307682,
 50648414,93841900,173714334,321316013,593922885,
 1097150252,2025690002,3738341466,6896182121]