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A274004 as a simple table

na(n)
13
23
34
45
55
66
76
87
97
108
119
129
1310
1410
1511
1611
1712
1812
1913
2013
2114
2214
2315
2415
2516
2617
2717
2818
2918
3019
3119
3220
3320
3421
3521
3622
3722
3823
3923
4024
4124
4225
4325
4426
4526
4627
4727
4828
4928
5029
5129
5230
5330
5431
5531
5632
5733
5833
5934
6034
6135
6235

[3,3,4,5,5,6,6,7,7,8,9,9,10,10,11,11,12,12,13,13,
 14,14,15,15,16,17,17,18,18,19,19,20,20,21,21,22,
 22,23,23,24,24,25,25,26,26,27,27,28,28,29,29,30,
 30,31,31,32,33,33,34,34,35,35]