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A148414 as a simple table

na(n)
01
11
22
35
417
559
6216
7828
83247
913148
1054407
11229188
12980414
134249191
1418618000
1582359851
16367516576
171652036464
187475296190
1934030364687
20155733266535
21716102735681
223307436360573
2315335914559034
2471366807185820
25333228741232584
261560640415079482
277329647943131243
2834514759041244809

[1,1,2,5,17,59,216,828,3247,13148,54407,229188,
 980414,4249191,18618000,82359851,367516576,
 1652036464,7475296190,34030364687,155733266535,
 716102735681,3307436360573,15335914559034,
 71366807185820,333228741232584,1560640415079482,
 7329647943131243,34514759041244809]