login

A030430 as a simple table

na(n)
111
231
341
461
571
6101
7131
8151
9181
10191
11211
12241
13251
14271
15281
16311
17331
18401
19421
20431
21461
22491
23521
24541
25571
26601
27631
28641
29661
30691
31701
32751
33761
34811
35821
36881
37911
38941
39971
40991
411021
421031
431051
441061
451091
461151
471171
481181
491201
501231
511291

[11,31,41,61,71,101,131,151,181,191,211,241,251,
 271,281,311,331,401,421,431,461,491,521,541,571,
 601,631,641,661,691,701,751,761,811,821,881,911,
 941,971,991,1021,1031,1051,1061,1091,1151,1171,
 1181,1201,1231,1291]