login

Year-end appeal: Please make a donation to the OEIS Foundation to support ongoing development and maintenance of the OEIS. We are now in our 61st year, we have over 378,000 sequences, and we’ve reached 11,000 citations (which often say “discovered thanks to the OEIS”).

A245177 as a simple table

na(n)
15
213
319
423
529
631
743
853
959
1061
1167
1273
1379
1483
1589
1697
17103
18131
19137
20151
21157
22163
23173
24179
25181
26191
27197
28199
29211
30229
31233
32239
33241
34281
35293
36307
37317
38347
39359
40367
41373
42379
43389
44397
45409
46419
47421
48431
49433
50443
51449

[5,13,19,23,29,31,43,53,59,61,67,73,79,83,89,97,
 103,131,137,151,157,163,173,179,181,191,197,199,
 211,229,233,239,241,281,293,307,317,347,359,367,
 373,379,389,397,409,419,421,431,433,443,449]