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A291777 as a simple table

na(n)
20
30
41
50
61
70
81
93
102
119
122
130
147
153
164
170
182
190
201
214
221
234
242
253
264
272
2812
2922
308
310
323
333
344
353
361
372
382
393
403
414
423
4313
442
4516
463
478
483
4914
5017
519
5237
534
547
554
567
5711
584
593
6014
610
6214
638
641
656
668
6773
6826
6910
701
7132
726
7310
742
756
762
7733
782
794
8052
8112
8216

[0,0,1,0,1,0,1,3,2,9,2,0,7,3,4,0,2,0,1,4,1,4,2,3,
 4,2,12,22,8,0,3,3,4,3,1,2,2,3,3,4,3,13,2,16,3,8,3,
 14,17,9,37,4,7,4,7,11,4,3,14,0,14,8,1,6,8,73,26,
 10,1,32,6,10,2,6,2,33,2,4,52,12,16]