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A132749 as a simple table

na(n)
01
12
21
32
42
51
62
73
83
91
102
114
126
134
141
152
165
1710
1810
195
201
212
226
2315
2420
2515
266
271
282
297
3021
3135
3235
3321
347
351
362
378
3828
3956
4070
4156
4228
438
441
452
469
4736
4884
49126
50126
5184
5236
539
541
552
5610
5745
58120
59210
60252
61210
62120
6345
6410
651
662
6711
6855
69165
70330
71462
72462
73330
74165
7555
7611
771

[1,2,1,2,2,1,2,3,3,1,2,4,6,4,1,2,5,10,10,5,1,2,6,
 15,20,15,6,1,2,7,21,35,35,21,7,1,2,8,28,56,70,56,
 28,8,1,2,9,36,84,126,126,84,36,9,1,2,10,45,120,
 210,252,210,120,45,10,1,2,11,55,165,330,462,462,
 330,165,55,11,1]