login

A361258 as a simple table

na(n)
12
23
34
41
52
67
78
81
94
105
116
123
132
1411
1512
161
174
189
1910
203
216
227
238
245
252
2615
2716
281
294
3013
3114
323
336
3411
3512
365
378
389
3910
407
412
4219
4320
441
454
4617
4718
483
496
5015
5116
525
538
5413
5514
567
5710
5811
5912
609
612
6223
6324
641
654
6621
6722
683
696
7019
7120
725
738
7417
7518
767
7710
7815
7916
809
8112
8213
8314
8411

[2,3,4,1,2,7,8,1,4,5,6,3,2,11,12,1,4,9,10,3,6,7,8,
 5,2,15,16,1,4,13,14,3,6,11,12,5,8,9,10,7,2,19,20,
 1,4,17,18,3,6,15,16,5,8,13,14,7,10,11,12,9,2,23,
 24,1,4,21,22,3,6,19,20,5,8,17,18,7,10,15,16,9,12,
 13,14,11]