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A088512 as a simple table

na(n)
00
10
20
31
40
51
61
73
80
91
101
113
121
133
143
157
160
171
181
193
201
213
223
237
241
253
263
277
283
297
307
3115
320
331
341
353
361
373
383
397
401
413
423
437
443
457
467
4715
481
493
503
517
523
537
547
5515
563
577
587
5915
607
6115
6215
6331
640
651
661
673
681
693
703
717
721
733
743
757
763
777
787
7915
801
813
823
837

[0,0,0,1,0,1,1,3,0,1,1,3,1,3,3,7,0,1,1,3,1,3,3,7,
 1,3,3,7,3,7,7,15,0,1,1,3,1,3,3,7,1,3,3,7,3,7,7,15,
 1,3,3,7,3,7,7,15,3,7,7,15,7,15,15,31,0,1,1,3,1,3,
 3,7,1,3,3,7,3,7,7,15,1,3,3,7]