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A230300 as a simple table

na(n)
11
23
34
46
56
68
79
811
910
1012
1113
1215
1315
1417
1518
1620
1718
1820
1921
2023
2123
2225
2326
2428
2527
2629
2730
2832
2932
3034
3135
3237
3334
3436
3537
3639
3739
3841
3942
4044
4143
4245
4346
4448
4548
4650
4751
4853
4951
5053
5154
5256
5356
5458
5559
5661
5760
5862
5963
6065
6165
6267
6368
6470
6566
6668
6769
6871
6971
7073
7174
7276
7375
7477
7578
7680
7780
7882
7983
8085
8183
8285

[1,3,4,6,6,8,9,11,10,12,13,15,15,17,18,20,18,20,
 21,23,23,25,26,28,27,29,30,32,32,34,35,37,34,36,
 37,39,39,41,42,44,43,45,46,48,48,50,51,53,51,53,
 54,56,56,58,59,61,60,62,63,65,65,67,68,70,66,68,
 69,71,71,73,74,76,75,77,78,80,80,82,83,85,83,85]