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A173583 as a simple table

na(n)
01
11
21
31
426
51
61
7651
8651
91
101
1116276
12407526
1316276
141
151
16406901
17254720026
18254720026
19406901
201
211
2210172526
23159200423151
243980255126276
25159200423151
2610172526
271
281
29254313151
3099500274641901
3162191645548485651
3262191645548485651
3399500274641901
34254313151
351

[1,1,1,1,26,1,1,651,651,1,1,16276,407526,16276,1,
 1,406901,254720026,254720026,406901,1,1,10172526,
 159200423151,3980255126276,159200423151,10172526,
 1,1,254313151,99500274641901,62191645548485651,
 62191645548485651,99500274641901,254313151,1]