login

A143028 as a simple table

na(n)
11
22
34
45
56
68
79
810
912
1013
1116
1217
1318
1420
1521
1622
1724
1825
1926
2028
2129
2230
2333
2434
2536
2637
2738
2840
2941
3042
3144
3245
3346
3448
3549
3652
3753
3854
3956
4057
4158
4260
4361
4462
4564
4665
4766
4869
4970
5072
5173
5274
5377
5480
5581
5682
5784
5885
5988
6089
6190
6292
6393
6494
6596
6697
6798
68100
69101
70102
71105

[1,2,4,5,6,8,9,10,12,13,16,17,18,20,21,22,24,25,
 26,28,29,30,33,34,36,37,38,40,41,42,44,45,46,48,
 49,52,53,54,56,57,58,60,61,62,64,65,66,69,70,72,
 73,74,77,80,81,82,84,85,88,89,90,92,93,94,96,97,
 98,100,101,102,105]