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A189737 as a simple table

na(n)
13
23
318
463
5243
6918
73483
813203
950058
10189783
11719523
122727918
1310342323
1439210723
15148659138
16563609583
172136806163
188101247238
1930714160203
20116446222323
21441481147578
221673782109703
236345789771843
2424058715644638
2591213516249443
26345816695682243

[3,3,18,63,243,918,3483,13203,50058,189783,719523,
 2727918,10342323,39210723,148659138,563609583,
 2136806163,8101247238,30714160203,116446222323,
 441481147578,1673782109703,6345789771843,
 24058715644638,91213516249443,345816695682243]