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A057696 as a simple table

na(n)
04
12
24
34
46
55
64
74
84
94
103
114
124
135
148
156
169
179
187
198
205
218
2210
2310
2412
2511
2610
2710
2810
2910
306
319
3211
3311
3413
3512
3611
3711
3811
3911
408
4111
4213
4313
4415
4514
4613
4713
4813
4913
509
5112
5214
5314
5416
5515
5614
5714
5814
5914
608
6111
6213
6313
6415
6514
6613
6713
6813
6913
707
7110
7212
7312
7414
7513
7612
7712

[4,2,4,4,6,5,4,4,4,4,3,4,4,5,8,6,9,9,7,8,5,8,10,
 10,12,11,10,10,10,10,6,9,11,11,13,12,11,11,11,11,
 8,11,13,13,15,14,13,13,13,13,9,12,14,14,16,15,14,
 14,14,14,8,11,13,13,15,14,13,13,13,13,7,10,12,12,
 14,13,12,12]