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A161253 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
130
141
151
161
171
181
191
201
211
221
231
241
251
261
271
282
291
302
311
322
331
342
351
362
371
382
391
402
411
424
432
444
454
465
474
487
495
507
517
528
537
5410
558
5611
5711
5812
5912
6015
6113
6216
6316
6417
6517
6620
6718
6821
6921
7023
7122
7226
7324
7427
7527
7629
7728
7832
7930
8033
8133
8235
8334
8440
8537
8641
8742
8845
8945
9052
9150
9255
9357
9461
9562
9670
9769
9876

[0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,
 1,1,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,4,2,4,4,5,4,7,5,
 7,7,8,7,10,8,11,11,12,12,15,13,16,16,17,17,20,18,
 21,21,23,22,26,24,27,27,29,28,32,30,33,33,35,34,
 40,37,41,42,45,45,52,50,55,57,61,62,70,69,76]