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A196802 as a simple table

na(n)
11
21
31
42
57
62
73
820
920
103
115
1265
13120
1465
155
168
17203
18698
19698
20203
218
2213
23648
244078
257407
264078
27648
2813
2921
302057
3123920
3279003
3379003
3423920
352057
3621
3734
386527
39140348
40834632
411516652
42834632
43140348
446527
4534
4655
4720740
48821284
498882811
5029239326

[1,1,1,2,7,2,3,20,20,3,5,65,120,65,5,8,203,698,
 698,203,8,13,648,4078,7407,4078,648,13,21,2057,
 23920,79003,79003,23920,2057,21,34,6527,140348,
 834632,1516652,834632,140348,6527,34,55,20740,
 821284,8882811,29239326]