login

A275520 as a simple table

na(n)
11
23
32
43
58
65
76
87
94
1019
1110
1211
1312
1413
1514
1615
1725
1817
199
2019
2120
2221
2322
2423
258
2645
2726
2855
2928
3029
3130
3215
3349
3433
3534
3635
3718
3837
3938
4039
4120
4241
4342
4421
4514
4645
4746
4835
496
5039
5125
5251
5352
5435
5554
5655
5728
5857
5958
6059
6160
6261
6362
6415
6512
6665
6766
6833
6968
7069
7170
7235
7324

[1,3,2,3,8,5,6,7,4,19,10,11,12,13,14,15,25,17,9,
 19,20,21,22,23,8,45,26,55,28,29,30,15,49,33,34,35,
 18,37,38,39,20,41,42,21,14,45,46,35,6,39,25,51,52,
 35,54,55,28,57,58,59,60,61,62,15,12,65,66,33,68,
 69,70,35,24]