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A225595 as a simple table

na(n)
11
21
31
41
51
61
71
81
91
101
110
121
131
141
150
161
171
181
191
201
211
221
231
241
251
261
271
281
291
301
311
321
331
341
351
361
370
381
391
401
410
421
431
441
450

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