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A172496 as a simple table

na(n)
11
24
341
41234
54115
641152
71234567
81371742
913717421
1012345678910
11411522630337
1241152263033704
1312345678910111213
14411522630337040438
1541152263033704043805
1612345678910111213141516
17137174210112346812683513
1813717421011234681268351302

[1,4,41,1234,4115,41152,1234567,1371742,13717421,
 12345678910,411522630337,41152263033704,
 12345678910111213,411522630337040438,
 41152263033704043805,12345678910111213141516,
 137174210112346812683513,
 13717421011234681268351302]