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A154404 as a simple table

na(n)
10
20
30
40
51
62
73
83
95
105
115
124
136
145
156
165
177
186
196
209
219
228
238
246
258
2610
279
286
299
307
315
328
3310
348
358
367
376
389
399
408
418
427
436
449
459
4613
4710
489
498
5012
5110
5210
5310
549
559
5611
579
5811
599
6010
618
6211
6313
6411
6510
6612
6711
6811
6910
7010
717
728
7310
7414
7510
7616
7711
789
7911
8011
8110
8212
8310
847
859
8616
8710
8812

[0,0,0,0,1,2,3,3,5,5,5,4,6,5,6,5,7,6,6,9,9,8,8,6,
 8,10,9,6,9,7,5,8,10,8,8,7,6,9,9,8,8,7,6,9,9,13,10,
 9,8,12,10,10,10,9,9,11,9,11,9,10,8,11,13,11,10,12,
 11,11,10,10,7,8,10,14,10,16,11,9,11,11,10,12,10,7,
 9,16,10,12]