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A014200 as a simple table

na(n)
00
11
22
32
43
55
65
75
86
97
109
119
129
1311
1411
1511
1612
1714
1815
1915
2017
2117
2217
2317
2417
2520
2622
2722
2822
2924
3024
3124
3225
3325
3427
3527
3628
3730
3830
3930
4032
4134
4234
4334
4434
4536
4636
4736
4836
4937
5040
5140
5242
5344
5444
5544
5644
5744
5846

[0,1,2,2,3,5,5,5,6,7,9,9,9,11,11,11,12,14,15,15,
 17,17,17,17,17,20,22,22,22,24,24,24,25,25,27,27,
 28,30,30,30,32,34,34,34,34,36,36,36,36,37,40,40,
 42,44,44,44,44,44,46]