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A349818 as a simple table

na(n)
01
11
21
32
48
513
674
7124
8784
91364
109069
1116194
12111144
13202070
141418196
152612376
1618642208
1734682348
18250706548
19470066728
203433030048
216477333149
2247703926354
2390472092748
24670963514192
251278016171132
269534032792470
2718226719157820
28136658371126320

[1,1,1,2,8,13,74,124,784,1364,9069,16194,111144,
 202070,1418196,2612376,18642208,34682348,
 250706548,470066728,3433030048,6477333149,
 47703926354,90472092748,670963514192,
 1278016171132,9534032792470,18226719157820,
 136658371126320]