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A023819 as a simple table

na(n)
11
22
34
44
54
66
78
86
97
108
1111
1211
1311
1411
1512
1610
1712
1811
1915
2013
2113
2218
2318
2417
2516
2617
2719
2817
2918
3019
3122
3218
3318
3420
3521
3619
3721
3822
3923
4022
4121
4223
4328
4427
4527
4628
4730
4827
4928
5026
5128
5229
5328
5431
5532
5629
5731
5831
5935
6032
6133
6235
6334
6431
6530
6631
6734
6831
6932
7035
7136
7233
7334
7435
7538
7637
7736
7836

[1,2,4,4,4,6,8,6,7,8,11,11,11,11,12,10,12,11,15,
 13,13,18,18,17,16,17,19,17,18,19,22,18,18,20,21,
 19,21,22,23,22,21,23,28,27,27,28,30,27,28,26,28,
 29,28,31,32,29,31,31,35,32,33,35,34,31,30,31,34,
 31,32,35,36,33,34,35,38,37,36,36]