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A206293 as a simple table

na(n)
01
11
22
35
418
578
6415
72467
816212
9114623
10863229
116858780
1257156213
13497147291
144497291265
1542189445764
16409478828567
174103901097024
1842403116824997
19451059832858894
204933844398096693
2155436157047213427
22639215949145395559
237557505365363885063

[1,1,2,5,18,78,415,2467,16212,114623,863229,
 6858780,57156213,497147291,4497291265,42189445764,
 409478828567,4103901097024,42403116824997,
 451059832858894,4933844398096693,
 55436157047213427,639215949145395559,
 7557505365363885063]