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”).

A108928 as a simple table

na(n)
15
229
369
4125
5197
6285
7389
8509
9645
10797
11965
121149
131349
141565
151797
162045
172309
182589
192885
203197
213525
223869
234229
244605
254997
265405
275829
286269
296725
307197
317685
328189
338709
349245
359797
3610365
3710949
3811549
3912165
4012797
4113445
4214109
4314789

[5,29,69,125,197,285,389,509,645,797,965,1149,
 1349,1565,1797,2045,2309,2589,2885,3197,3525,3869,
 4229,4605,4997,5405,5829,6269,6725,7197,7685,8189,
 8709,9245,9797,10365,10949,11549,12165,12797,
 13445,14109,14789]