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A324150 as a simple table

na(n)
12
23
34
43
57
68
73
811
915
1016
113
1212
1327
1431
1532
163
1712
1848
1959
2063
2164
223
2312
2472
25114
26123
27127
28128
293
3012
3194
32216
33242
34251
35255
36256
373
3812
39100
40391
41474
42498
43507
44511
45512
463
4712
48103
49677
50933
51986
521010
531019
541023
551024

[2,3,4,3,7,8,3,11,15,16,3,12,27,31,32,3,12,48,59,
 63,64,3,12,72,114,123,127,128,3,12,94,216,242,251,
 255,256,3,12,100,391,474,498,507,511,512,3,12,103,
 677,933,986,1010,1019,1023,1024]