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A302538 as a simple table

na(n)
10
20
30
40
51
61
72
81
91
101
113
123
131
141
153
164
173
181
191
203
212
222
232
243
253
263
275
286
293
302
313
324
332
342
355
367
374
384
396
408
416
424
434
446
455
464
475
487
496
504
514
528
535
545
554
568
576
585
596
608
617
626
637
649
658
666
676
6812
697
708
716
7211
735
745
758
769
777
786
799
809
816
825
837
8411
856

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