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A161096 as a simple table

na(n)
10
20
30
40
50
60
70
81
91
101
111
121
131
141
151
161
171
181
191
201
211
221
231
241
251
261
271
281
291
301
311
322
331
341
351
362
371
381
391
403
412
422
432
444
453
463
473
485
494
504
514
526
535
545
555
567
576
586
596
608
617
627
637
649
658
668
678
6810
699
709
719
7212
7310
7410
7510
7612
7711
7811
7911
8014
8114
8213
8313
8415
8514
8614
8714
8816
8916
9017
9116
9218
9317
9417
9517
9619
9718
9819
9920

[0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
 1,1,1,1,1,1,1,2,1,1,1,2,1,1,1,3,2,2,2,4,3,3,3,5,4,
 4,4,6,5,5,5,7,6,6,6,8,7,7,7,9,8,8,8,10,9,9,9,12,
 10,10,10,12,11,11,11,14,14,13,13,15,14,14,14,16,
 16,17,16,18,17,17,17,19,18,19,20]