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A068634 as a simple table

na(n)
11
22
33
44
55
66
77
88
99
1010
1111
1284
13403
14574
15255
16976
171207
18162
191729
2020
2184
2222
23736
24168
251300
26806
27216
281148
292668
3030
31403
32736
3333
341462
351855
36252
372701
383154
391209
4040
41574
42168
431462
4444
45270
461472
473478
48336
494606
5050
51255
521300
531855
54270
5555

[1,2,3,4,5,6,7,8,9,10,11,84,403,574,255,976,1207,
 162,1729,20,84,22,736,168,1300,806,216,1148,2668,
 30,403,736,33,1462,1855,252,2701,3154,1209,40,574,
 168,1462,44,270,1472,3478,336,4606,50,255,1300,
 1855,270,55]