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A160986 as a simple table

na(n)
10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
161
171
181
191
201
211
221
231
241
251
261
271
281
291
301
311
322
331
342
351
362
371
382
391
402
411
422
431
442
451
462
471
484
492
504
514
525
534
547
555
567
577
588
597
6010
618
6210
6310
6413
6511
6614
6713
6816
6915
7017
7116
7220
7318
7420
7520
7623
7721
7824
7923
8029
8126
8229
8328
8433
8532
8634
8733
8838
8936
9040
9138
9243
9341
9444
9544
9652
9748
9853
9952
10061
10158

[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,
 1,1,1,1,1,1,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,2,1,4,2,
 4,4,5,4,7,5,7,7,8,7,10,8,10,10,13,11,14,13,16,15,
 17,16,20,18,20,20,23,21,24,23,29,26,29,28,33,32,
 34,33,38,36,40,38,43,41,44,44,52,48,53,52,61,58]