login

A353833 as a simple table

na(n)
11
22
33
44
55
67
78
89
911
1012
1113
1216
1317
1419
1523
1625
1727
1829
1931
2032
2137
2240
2341
2443
2547
2649
2753
2859
2961
3063
3164
3267
3371
3473
3579
3681
3783
3889
3997
40101
41103
42107
43109
44112
45113
46121
47125
48127
49128
50131
51137
52139
53144
54149
55151
56157
57163
58167
59169
60173
61179

[1,2,3,4,5,7,8,9,11,12,13,16,17,19,23,25,27,29,31,
 32,37,40,41,43,47,49,53,59,61,63,64,67,71,73,79,
 81,83,89,97,101,103,107,109,112,113,121,125,127,
 128,131,137,139,144,149,151,157,163,167,169,173,
 179]