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”).

A063638 as a simple table

na(n)
111
217
323
437
541
653
759
867
971
1079
1189
1297
13113
14131
15157
16163
17179
18211
19223
20239
21251
22269
23293
24307
25311
26331
27337
28367
29373
30379
31383
32397
33409
34419
35439
36449
37487
38491
39499
40503
41521
42547
43593
44599
45613
46631
47673
48683
49691
50701
51709
52719
53733
54739

[11,17,23,37,41,53,59,67,71,79,89,97,113,131,157,
 163,179,211,223,239,251,269,293,307,311,331,337,
 367,373,379,383,397,409,419,439,449,487,491,499,
 503,521,547,593,599,613,631,673,683,691,701,709,
 719,733,739]