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A206503 as a simple table

na(n)
11
21
31
41
51
61
72
84
94
102
115
1234
1365
1434
155
1615
17481
183130
193130
20481
2115
2252
238731
24178998
25502599
26178998
278731
2852
29203
30174454
3110502458
3283045488
3383045488
3410502458
35174454
36203
37876
383603244
39618242826
4013752277898
4138638317841
4213752277898

[1,1,1,1,1,1,2,4,4,2,5,34,65,34,5,15,481,3130,
 3130,481,15,52,8731,178998,502599,178998,8731,52,
 203,174454,10502458,83045488,83045488,10502458,
 174454,203,876,3603244,618242826,13752277898,
 38638317841,13752277898]