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A208494 as a simple table

na(n)
12
22
33
47
510
613
713
813
931
1037
1137
1237
1361
1461
1561
1683
1783
1883
19127
20127
21127
22127
23127
24179
25179
26179
27179
28179
29193
30193
31193
32193
33193
34193
35193
36193
37277
38277
39277
40277
41277
42277
43383
44383
45383
46383
47383
48479
49479
50479
51479
52479
53479
54479
55541
56541
57541
58541
59541
60541
61541
62541
63541
64641
65641
66641
67641
68641
69641
70641
71641
72641
73877
74877
75877
76877
77877
78877
79877
80877
81877
82877
83877
84877
85877
86877
87877
88877
89877
90877
91877
92877
93877
94877
95877
96877
97877
98877
99877
1001013
1011013
1021013
1031013
1041013
1051013
1061013
1071013
1081013
1091013
1101013

[2,2,3,7,10,13,13,13,31,37,37,37,61,61,61,83,83,
 83,127,127,127,127,127,179,179,179,179,179,193,
 193,193,193,193,193,193,193,277,277,277,277,277,
 277,383,383,383,383,383,479,479,479,479,479,479,
 479,541,541,541,541,541,541,541,541,541,641,641,
 641,641,641,641,641,641,641,877,877,877,877,877,
 877,877,877,877,877,877,877,877,877,877,877,877,
 877,877,877,877,877,877,877,877,877,877,1013,1013,
 1013,1013,1013,1013,1013,1013,1013,1013,1013]