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A256544 as a simple table

na(n)
01
11
22
33
43
54
64
75
84
96
105
116
126
136
146
158
166
178
187
199
207
219
228
238
249
259
269
2710
289
299
3011
319
3212
3310
3410
359
3614
3710
3811
3911
4013
419
4214
4310
4412
4515
4611
4713
4812
4914
5012
5112
5213
5315
5414
5514
5611
5716
5811
5917
6014
6114
6214
6316
6413
6516
6615
6717
6812
6915
7017
7115
7217
7315
7414
7520
7613
7715
7819
7914
8018
8116
8221
8312
8419
8515
8616
8722
8818
8915
9018
9114
9221
9319
9418
9518
9617
9719
9818
9917
10018

[1,1,2,3,3,4,4,5,4,6,5,6,6,6,6,8,6,8,7,9,7,9,8,8,
 9,9,9,10,9,9,11,9,12,10,10,9,14,10,11,11,13,9,14,
 10,12,15,11,13,12,14,12,12,13,15,14,14,11,16,11,
 17,14,14,14,16,13,16,15,17,12,15,17,15,17,15,14,
 20,13,15,19,14,18,16,21,12,19,15,16,22,18,15,18,
 14,21,19,18,18,17,19,18,17,18]