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A053756 as a simple table

na(n)
01
11
21
32
43
54
64
75
86
97
108
118
129
1310
1410
1511
1612
1713
1813
1914
2015
2116
2216
2317
2418
2519
2620
2720
2821
2922
3023
3124
3224
3325
3426
3526
3627
3728
3829
3929
4030
4131
4232
4333
4434
4534
4635
4736
4836
4936
5037
5138
5239
5340
5441
5541
5642
5743
5844
5945
6046
6147
6247
6348

[1,1,1,2,3,4,4,5,6,7,8,8,9,10,10,11,12,13,13,14,
 15,16,16,17,18,19,20,20,21,22,23,24,24,25,26,26,
 27,28,29,29,30,31,32,33,34,34,35,36,36,36,37,38,
 39,40,41,41,42,43,44,45,46,47,47,48]