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A240706 as a simple table

na(n)
11
21
31
42
55
62
75
827
927
105
1114
12193
13461
14193
1514
1641
171391
187980
197980
201391
2141
22122
2310072
24138562
25332412
26138562
2710072
28122
29365
3072941
312406061
3213844254
3313844254
342406061
3572941
36365
371094
38528283
3941780245
40576606991
411382959986

[1,1,1,2,5,2,5,27,27,5,14,193,461,193,14,41,1391,
 7980,7980,1391,41,122,10072,138562,332412,138562,
 10072,122,365,72941,2406061,13844254,13844254,
 2406061,72941,365,1094,528283,41780245,576606991,
 1382959986]