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A199523 as a simple table

na(n)
11
21
31
41
51
61
71
845
945
101
1110
12105
131260
14105
1510
1645
176300
1815400
1915400
206300
2145
22105
2315400
242513869
252491383
262513869
2715400
28105
29105
301030230
31174524175
32425836476
33425836476
34174524175
351030230
36105
371260
382559433
395866391058

[1,1,1,1,1,1,1,45,45,1,10,105,1260,105,10,45,6300,
 15400,15400,6300,45,105,15400,2513869,2491383,
 2513869,15400,105,105,1030230,174524175,425836476,
 425836476,174524175,1030230,105,1260,2559433,
 5866391058]