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A197887 as a simple table

na(n)
11
243
3196
42263
517890
6129294
71134527
89389938
974334188
10612587633
114957017898
1240458420396
13328259829544
142682720603080
1521878875862100
16178129467799644
171450139820586951
1811818051611475707
1996281373184386270

[1,43,196,2263,17890,129294,1134527,9389938,
 74334188,612587633,4957017898,40458420396,
 328259829544,2682720603080,21878875862100,
 178129467799644,1450139820586951,
 11818051611475707,96281373184386270]