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Reminder: The OEIS is hiring a new managing editor, and the application deadline is January 26.

A287487 as a simple table

na(n)
01
110
210
3100
4100
51000
6101000
71010000
81010000
910100000
101010100000
1110101000000
121010101000000
1310101010000000
1410101010000000
15101010100000000
1610101010100000000
17101010101000000000
18101010101000000000
191010101010000000000
20101010101010000000000

[1,10,10,100,100,1000,101000,1010000,1010000,
 10100000,1010100000,10101000000,1010101000000,
 10101010000000,10101010000000,101010100000000,
 10101010100000000,101010101000000000,
 101010101000000000,1010101010000000000,
 101010101010000000000]