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A338354 as a simple table

na(n)
01
11
20
31
41
50
61
70
81
90
101
111
121
131
140
151
160
171
180
191
200
211
221
230
241
251
261
270
281
290
301
310
321
330
341
350
361
371
381
391
401
411
421
431
440
451
460
471
480
491
500
511
520
531
540

[1,1,0,1,1,0,1,0,1,0,1,1,1,1,0,1,0,1,0,1,0,1,1,0,
 1,1,1,0,1,0,1,0,1,0,1,0,1,1,1,1,1,1,1,1,0,1,0,1,0,
 1,0,1,0,1,0]