login

A159958 as a simple table

na(n)
00
11
22
34
45
53
68
76
87
910
1011
119
1214
1312
1413
1515
1616
1717
1820
1918
2019
2121
2222
2323
2425
2526
2624
2728
2829
2927
3032
3130
3231
3333
3434
3535
3638
3736
3837
3939
4040
4141
4243
4344
4442
4545
4646
4747
4849
4950
5048
5153
5251
5352
5456
5554
5655
5757
5858
5959
6061
6162
6260
6363
6464
6565
6667
6768
6866
6971
7069
7170
7273

[0,1,2,4,5,3,8,6,7,10,11,9,14,12,13,15,16,17,20,
 18,19,21,22,23,25,26,24,28,29,27,32,30,31,33,34,
 35,38,36,37,39,40,41,43,44,42,45,46,47,49,50,48,
 53,51,52,56,54,55,57,58,59,61,62,60,63,64,65,67,
 68,66,71,69,70,73]