Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 13.

A031691

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 13.

Terms

    a(0) =171a(1) =680a(2) =1527a(3) =2712a(4) =4235a(5) =6096a(6) =8295a(7) =10832a(8) =13707a(9) =16920a(10) =20471a(11) =24360a(12) =28587a(13) =31003a(14) =33152a(15) =36127a(16) =38055a(17) =43296a(18) =48875a(19) =54792a(20) =61047a(21) =67640a(22) =71330a(23) =74571a(24) =81840a(25) =89447a(26) =97392a(27) =105675a(28) =106326a(29) =114296

External references