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A309151 as a simple table

na(n)
11
22
33
45
54
66
77
88
99
1010
1111
1212
1314
1422
1520
1623
1724
1830
1913
2015
2116
2218
2340
2419
2517
2625
2721
2831
2927
3026
3128
3229
3332
3434
3539
3633
3735
3836
3941
4043
4137
4238
4347
4442
4544
4645
4746
4848
4949
5053
5150
5254
5352
5455
5560
5657
5758
5859
5956
6062
6163
6268
6351
6461
6565
6664
6766
6869
6967
7070
7171
7273
7383
7480
7574
7675
7772
7876
7977
8078
8179
8281
8387
8482

[1,2,3,5,4,6,7,8,9,10,11,12,14,22,20,23,24,30,13,
 15,16,18,40,19,17,25,21,31,27,26,28,29,32,34,39,
 33,35,36,41,43,37,38,47,42,44,45,46,48,49,53,50,
 54,52,55,60,57,58,59,56,62,63,68,51,61,65,64,66,
 69,67,70,71,73,83,80,74,75,72,76,77,78,79,81,87,
 82]