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A285772 as a simple table

na(n)
01
10
210
30
4100
50
6101000
70
810000
90
1010100000
110
1210001000000
130
1410101010000000
150
16100000000
170
18101000000000
190
20100010000000000
210
22101010100000000000
230
24100000001000000000000
250
26101000001010000000000000
270
28100010001000100000000000000
290

[1,0,10,0,100,0,101000,0,10000,0,10100000,0,
 10001000000,0,10101010000000,0,100000000,0,
 101000000000,0,100010000000000,0,
 101010100000000000,0,100000001000000000000,0,
 101000001010000000000000,0,
 100010001000100000000000000,0]