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”).

A275123 as a simple table

na(n)
14
216
364
4100
5196
6484
7676
81024
91156
101296
111444
121936
132116
143364
153844
164096
174900
185476
195776
206400
216724
227396
238836
2410816
2511236
2612100
2713456
2813924
2914884
3015376
3116900
3217956
3320164
3421316
3523716
3624964
3726896
3827556
3928900
4031684
4133124
4236100

[4,16,64,100,196,484,676,1024,1156,1296,1444,1936,
 2116,3364,3844,4096,4900,5476,5776,6400,6724,7396,
 8836,10816,11236,12100,13456,13924,14884,15376,
 16900,17956,20164,21316,23716,24964,26896,27556,
 28900,31684,33124,36100]