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A161266 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
131
141
151
161
171
181
191
201
211
221
231
241
251
262
271
282
291
302
311
322
331
342
351
362
371
382
392
403
413
424
434
445
455
466
476
487
497
508
518
5210
539
5410
5510
5612
5711
5812
5912
6014
6113
6214
6314
6416
6516
6617
6717
6819
6919
7020
7120
7222
7322
7423
7523
7625
7725
7827
7926
8029
8128
8231
8329
8433
8531
8635
8732
8837
8934
9039
9137
9242
9339
9445
9542
9649

[0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,
 1,2,1,2,1,2,1,2,1,2,1,2,1,2,2,3,3,4,4,5,5,6,6,7,7,
 8,8,10,9,10,10,12,11,12,12,14,13,14,14,16,16,17,
 17,19,19,20,20,22,22,23,23,25,25,27,26,29,28,31,
 29,33,31,35,32,37,34,39,37,42,39,45,42,49]