login

A108641 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1011
1113
1215
1317
1419
1522
1631
1733
1835
1937
2039
2144
2251
2353
2455
2557
2659
2766
2871
2973
3075
3177
3279
3388
3491
3593
3695
3797
3899
39111
40222
41225
42228
43252
44255
45258
46282
47285
48288
49333
50444
51522
52525
53528
54552
55555
56558
57582
58585
59666
60777
61822
62825
63828
64852

[1,2,3,4,5,6,7,8,9,11,13,15,17,19,22,31,33,35,37,
 39,44,51,53,55,57,59,66,71,73,75,77,79,88,91,93,
 95,97,99,111,222,225,228,252,255,258,282,285,288,
 333,444,522,525,528,552,555,558,582,585,666,777,
 822,825,828,852]