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A160985 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
151
161
171
181
191
201
211
221
231
241
251
261
271
281
291
302
311
322
331
342
351
362
371
382
391
402
411
422
431
442
453
463
473
485
494
505
516
526
536
548
557
568
579
589
599
6013
6111
6212
6314
6415
6514
6617
6716
6818
6919
7019
7119
7223
7321
7422
7527
7626
7726
7829
7929
8032
8133
8232
8334
8438
8537
8637
8741
8841
8941
9049
9146
9250
9352
9454
9557
9665
9761
9867
9970
10077

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,1,
 1,1,1,1,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,3,3,3,5,4,
 5,6,6,6,8,7,8,9,9,9,13,11,12,14,15,14,17,16,18,19,
 19,19,23,21,22,27,26,26,29,29,32,33,32,34,38,37,
 37,41,41,41,49,46,50,52,54,57,65,61,67,70,77]