login

A342179 as a simple table

na(n)
01
12
23
34
46
56
67
79
89
99
1011
1112
1214
1314
1416
1517
1617
1716
1818
1919
2022
2121
2223
2323
2425
2527
2627
2729
2831
2931
3032
3133
3233
3334
3434
3533
3635
3735
3837
3937
4039
4140
4242
4342
4445
4545
4647
4747
4848
4948
5049
5150
5252
5352
5454
5555
5656
5756
5856
5958
6060
6160
6261
6361
6460
6561
6662
6763

[1,2,3,4,6,6,7,9,9,9,11,12,14,14,16,17,17,16,18,
 19,22,21,23,23,25,27,27,29,31,31,32,33,33,34,34,
 33,35,35,37,37,39,40,42,42,45,45,47,47,48,48,49,
 50,52,52,54,55,56,56,56,58,60,60,61,61,60,61,62,
 63]