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”).

A359161 as a simple table

na(n)
11
29
321
425
533
649
757
865
969
1077
1181
1285
1393
14121
15129
16133
17141
18145
19161
20169
21177
22185
23189
24201
25205
26209
27213
28217
29221
30225
31237
32249
33253
34265
35289
36297
37301
38305
39309
40321
41329
42341
43361
44365
45377
46381
47393
48413
49417
50437
51441
52445
53453
54469
55473
56481
57485
58489
59493
60497
61501
62505
63513

[1,9,21,25,33,49,57,65,69,77,81,85,93,121,129,133,
 141,145,161,169,177,185,189,201,205,209,213,217,
 221,225,237,249,253,265,289,297,301,305,309,321,
 329,341,361,365,377,381,393,413,417,437,441,445,
 453,469,473,481,485,489,493,497,501,505,513]