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A174447 as a simple table

na(n)
01
11
21
31
42
51
61
73
83
91
101
113
124
133
141
151
163
176
186
193
201
211
224
239
2411
259
264
271
281
294
3012
3119
3219
3312
344
351
361
375
3815
3929
4037
4129
4215
435
441
451
465
4719
4843
4965
5065
5143
5219
535
541
551
566
5723
5861
59107
60128
61107
6261
6323
646
651
661
676
6828
6984
70167
71233
72233
73167
7484
7528
766
771

[1,1,1,1,2,1,1,3,3,1,1,3,4,3,1,1,3,6,6,3,1,1,4,9,
 11,9,4,1,1,4,12,19,19,12,4,1,1,5,15,29,37,29,15,5,
 1,1,5,19,43,65,65,43,19,5,1,1,6,23,61,107,128,107,
 61,23,6,1,1,6,28,84,167,233,233,167,84,28,6,1]