login

A161084 as a simple table

na(n)
10
20
30
40
50
60
70
80
91
101
111
121
131
141
151
161
171
182
191
202
211
222
231
242
251
262
273
283
293
305
314
325
336
346
356
369
378
389
3911
4011
4111
4214
4313
4414
4518
4616
4717
4820
4919
5021
5123
5222
5323
5428
5528
5629
5733
5833
5936
6042
6141
6244
6351
6451
6556
6660
6762
6866
6973
7077
7179
7289
7391
7497
75107
76108
77117
78125
79130
80139
81149
82154
83163
84175
85182

[0,0,0,0,0,0,0,0,1,1,1,1,1,1,1,1,1,2,1,2,1,2,1,2,
 1,2,3,3,3,5,4,5,6,6,6,9,8,9,11,11,11,14,13,14,18,
 16,17,20,19,21,23,22,23,28,28,29,33,33,36,42,41,
 44,51,51,56,60,62,66,73,77,79,89,91,97,107,108,
 117,125,130,139,149,154,163,175,182]