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A100257 as a simple table

na(n)
01
11
20
31
40
51
61
70
83
90
101
110
124
130
143
151
160
175
180
1910
200
211
220
236
240
2515
260
2710
281
290
307
310
3221
330
3435
350
361
370
388
390
4028
410
4256
430
4435
451
460
479
480
4936
500
5184
520
53126
540
551
560
5710
580
5945
600
61120
620
63210
640
65126
661
670
6811
690
7055
710
72165
730
74330
750
76462
770
781
790
8012
810
8266
830
84220
850

[1,1,0,1,0,1,1,0,3,0,1,0,4,0,3,1,0,5,0,10,0,1,0,6,
 0,15,0,10,1,0,7,0,21,0,35,0,1,0,8,0,28,0,56,0,35,
 1,0,9,0,36,0,84,0,126,0,1,0,10,0,45,0,120,0,210,0,
 126,1,0,11,0,55,0,165,0,330,0,462,0,1,0,12,0,66,0,
 220,0]