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A128467 as a simple table

na(n)
011
141
271
3101
4131
5161
6191
7221
8251
9281
10311
11341
12371
13401
14431
15461
16491
17521
18551
19581
20611
21641
22671
23701
24731
25761
26791
27821
28851
29881
30911
31941
32971
331001
341031
351061
361091
371121
381151
391181
401211
411241
421271
431301
441331
451361
461391
471421
481451

[11,41,71,101,131,161,191,221,251,281,311,341,371,
 401,431,461,491,521,551,581,611,641,671,701,731,
 761,791,821,851,881,911,941,971,1001,1031,1061,
 1091,1121,1151,1181,1211,1241,1271,1301,1331,1361,
 1391,1421,1451]