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A366781 as a simple table

na(n)
20
30
41
52
61
71
84
93
104
111
122
136
143
153
168
175
182
193
204
214
223
236
244
253
264
274
283
298
304
315
3211
336
344
354
3610
375
385
395
409
414
422
434
442
456
465
474
4811
4911
502
516
527
539
543
555
569
576
582
593
605
618
6212
635
6411
6512
664
672
684
696
703
713
726
736
742
7510
767
778
787
795
8012
817
824
832
846
854

[0,0,1,2,1,1,4,3,4,1,2,6,3,3,8,5,2,3,4,4,3,6,4,3,
 4,4,3,8,4,5,11,6,4,4,10,5,5,5,9,4,2,4,2,6,5,4,11,
 11,2,6,7,9,3,5,9,6,2,3,5,8,12,5,11,12,4,2,4,6,3,3,
 6,6,2,10,7,8,7,5,12,7,4,2,6,4]