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A105031 as a simple table

na(n)
00
11
210
31
40
5101
610
71
80
91
1010
111
121000
13101
1410
151
160
171
1810
191
200
21101
2210
231
240
251
2610
2710001
281000
29101
3010
311
320
331
3410
351
360
37101
3810
391
400
411
4210
431
441000
45101
4610
471
480
491
5010
511
520
53101
5410
551
560
571
58100010
5910001
601000
61101
6210
631
640
651
6610
671
680
69101
7010
711
720
731
7410

[0,1,10,1,0,101,10,1,0,1,10,1,1000,101,10,1,0,1,
 10,1,0,101,10,1,0,1,10,10001,1000,101,10,1,0,1,10,
 1,0,101,10,1,0,1,10,1,1000,101,10,1,0,1,10,1,0,
 101,10,1,0,1,100010,10001,1000,101,10,1,0,1,10,1,
 0,101,10,1,0,1,10]