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”).

A275483 as a simple table

na(n)
117
2133
317
423
52233
623
731
874
931
1041
11129
1241
1313
141
151

[17,133,17,23,2233,23,31,74,31,41,129,41,13,1,1]