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A078931 as a simple table

na(n)
11
22
33
44
55
66
710
812
914
1070
1172
12181
13182
14440
151053
166458
176459
186460
196461
206466
216471
2240087
2340089
24100362
25251712
26251732
27251737
28251742
29637236
30637320
31637334
32637336
331617173
344124466
3510553445
3610553455
3710553504
3810553505
3910553547
4010553569

[1,2,3,4,5,6,10,12,14,70,72,181,182,440,1053,6458,
 6459,6460,6461,6466,6471,40087,40089,100362,
 251712,251732,251737,251742,637236,637320,637334,
 637336,1617173,4124466,10553445,10553455,10553504,
 10553505,10553547,10553569]