login

A306805 as a simple table

na(n)
11
22
31
43
54
62
71
85
96
103
117
128
134
142
151
169
1720
185
1922
2021
2124
226
233
2426
2523
2628
277
2830
2925
3031
3133
3232
338
344
352
361
3734
3827
399
4035
4136
4220
435
4438
4522
4629
4721
4837
4939
5040
5124
526
533
5442
5526
5641
5723
5843
5944
6028
617
6246
6345
6430
6547
6625
6748
6849
6950
7031
7151
7233
7353
7454
7552
7632
778
784
792
801
8155
8256
8334
8457
8527
869
8758
8835
8959
9060
9136

[1,2,1,3,4,2,1,5,6,3,7,8,4,2,1,9,20,5,22,21,24,6,
 3,26,23,28,7,30,25,31,33,32,8,4,2,1,34,27,9,35,36,
 20,5,38,22,29,21,37,39,40,24,6,3,42,26,41,23,43,
 44,28,7,46,45,30,47,25,48,49,50,31,51,33,53,54,52,
 32,8,4,2,1,55,56,34,57,27,9,58,35,59,60,36]