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A317170 as a simple table

na(n)
01
11
23
311
448
5242
61374
78619
858923
9434595
103431263
1128817120
12256100717
132397920319
1423567078396
15242343368931
162600148486462
1729036252825090
18336754427112094
194048299252733563
2050357053778129599
21647129716643654763
228579133975080008700
23117178742009906802080
241646975673395621229201

[1,1,3,11,48,242,1374,8619,58923,434595,3431263,
 28817120,256100717,2397920319,23567078396,
 242343368931,2600148486462,29036252825090,
 336754427112094,4048299252733563,
 50357053778129599,647129716643654763,
 8579133975080008700,117178742009906802080,
 1646975673395621229201]