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A154958 as a simple table

na(n)
01
11
22
31
42
51
63
72
84
92
104
112
125
133
146
153
166
173
187
194
208
214
228
234
249
255
2610
275
2810
295
3011
316
3212
336
3412
356
3613
377
3814
397
4014
417
4215
438
4416
458
4616
478
4817
499
5018
519
5218
539
5419
5510
5620
5710
5820
5910
6021
6111
6222
6311
6422
6511
6623
6712
6824
6912
7024
7112
7225
7313
7426
7513
7626
7713
7827
7914
8028
8114
8228

[1,1,2,1,2,1,3,2,4,2,4,2,5,3,6,3,6,3,7,4,8,4,8,4,
 9,5,10,5,10,5,11,6,12,6,12,6,13,7,14,7,14,7,15,8,
 16,8,16,8,17,9,18,9,18,9,19,10,20,10,20,10,21,11,
 22,11,22,11,23,12,24,12,24,12,25,13,26,13,26,13,
 27,14,28,14,28]