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A053041 as a simple table

na(n)
11
210
3102
41000
510000
6100002
71000006
810000000
9100000008
101000000000
1110000000010
12100000000008
131000000000012
1410000000000004
15100000000000005
161000000000000000
1710000000000000016
18100000000000000008
191000000000000000018
2010000000000000000000

[1,10,102,1000,10000,100002,1000006,10000000,
 100000008,1000000000,10000000010,100000000008,
 1000000000012,10000000000004,100000000000005,
 1000000000000000,10000000000000016,
 100000000000000008,1000000000000000018,
 10000000000000000000]