Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 37.
A031535
Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 37.
Terms
- a(0) =1371a(1) =1387a(2) =1399a(3) =1411a(4) =1419a(5) =1423a(6) =1427a(7) =1439a(8) =1447a(9) =1451a(10) =1459a(11) =1467a(12) =1471a(13) =1483a(14) =1487a(15) =1499a(16) =1511a(17) =1519a(18) =5480a(19) =5504a(20) =5512a(21) =5536a(22) =5608a(23) =5632a(24) =5672a(25) =5728a(26) =5760a(27) =5792a(28) =5800a(29) =5824
External references
- oeis: A031535