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A059734 as a simple table

na(n)
01
111
2121
31331
414641
5150051
61650561
717155171
8188606881
91964664691
1010500200501
11115502205511
121260524250621
1313865766756831
14141412323214141
151555535555355551
1616000880008800061
17176008680086800671

[1,11,121,1331,14641,150051,1650561,17155171,
 188606881,1964664691,10500200501,115502205511,
 1260524250621,13865766756831,141412323214141,
 1555535555355551,16000880008800061,
 176008680086800671]