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A244547 as a simple table

na(n)
11
22
33
44
5247
6252
7348
8843
915451
1025152
1125252
1225352
1325452
1436563
1536968
1644594
1751165
1851415
1952125
2052225
2152325
2252425
2363536
2492529
251455541
261545451
271595451
281954591
292255522
302524752
312525252
322534852
332584352
342853582
352856582
363159563
373354533
383524753
393534353

[1,2,3,4,247,252,348,843,15451,25152,25252,25352,
 25452,36563,36968,44594,51165,51415,52125,52225,
 52325,52425,63536,92529,1455541,1545451,1595451,
 1954591,2255522,2524752,2525252,2534852,2584352,
 2853582,2856582,3159563,3354533,3524753,3534353]